47 Highlights 41 Differences 10 Reactions 0 Likes

Specialized Turbo Como SL 4.0 vs Specialized Turbo Como SL 5.0: 47 Highlights & 41 Differences — So, Which Electric Bike Actually Works Better

Battery, weight, and drivetrain vary a lot in these 2021 e-bikes. See which Specialized Turbo Como model ends up as best pick for your ride. Which electric bike is the better pick — Specialized Turbo Como SL 4.0 or Specialized Turbo Como SL 5.0? We lined up width, gear type, front suspension type & display type and more so you can compare with confidence.

72 Points
Specialized Turbo Como SL 4.0
72 Points
Specialized Turbo Como SL 5.0
vs

Highlights 186

No extras. Just what matters.
72 Points
vs
72 Points

Why is Specialized Turbo Como SL 4.0 better than Specialized Turbo Como SL 5.0 ?

Scroll down for more facts

Specialized Turbo Como SL 4.0 vs SL 5.0: Which Urban E-Bike Fits Your Ride?

When diving into the world of urban electric bicycles, the Specialized Turbo Como SL 4.0 and SL 5.0 stand out as two premium options tailored for commuters and cargo haulers alike. Both e-bikes share an aluminum frame build, class 3 rating, and mid-drive motor setup delivering 240 watts of peak power with 35 Nm of torque, promising robust assistance up to 28 mph. Their 27.5-inch wheels and hydraulic disc brakes ensure stability and safety on city streets. 

However, these two models diverge significantly in several core aspects — from their pedal assist levels and battery range to frame styles and ride comfort features. These distinctions will influence which bike suits your preferences around performance, ease of use, and price.

Why the Turbo Como SL 4.0 Shines for Extended Commutes

The Turbo Como SL 4.0 is a powerhouse built for riders prioritizing long-distance commutes and versatile urban use. It flaunts up to 93 miles of battery range on its 48V, 320Wh lithium-ion battery, substantially more than the SL 5.0’s 62-mile range. This e-bike features five pedal assist levels offering granular control over your ride effort, unlike the more basic three levels on the 5.0. Safety is also beefed up with a built-in crash sensor and a soft start system that smoothens acceleration — valuable features in dense traffic. Additional perks like cruise control and walk assist mode enhance flexibility for both long rides and navigating tight spots.

The bike’s step-thru frame makes mounting and dismounting effortless, accommodating a wide rider height range from 5’0” to 6’3”. Its IPX4 waterproof rating adds an extra layer of reliability under various weather conditions. Though it weighs on the heavier side at 52 lbs, it compensates with fast charging support that fully recharges the battery in just 4 hours, making it a dependable daily companion. Features like a rear rack, center kickstand, and reflective tire stripes boost utility and safety further, rounding off its urban commuter appeal.

The Turbo Como SL 5.0: A Lighter, Smoother Ride with Premium Comfort

The SL 5.0 model takes a different approach, focusing on ride quality and maintenance ease over sheer range and assist flexibility. Weighing in at a lighter 47.2 lbs, it features a belt drive system that requires less upkeep than the SL 4.0’s traditional chain, delivering a quieter and more refined riding experience. Its rigid front suspension fork absorbs urban street irregularities better, adding comfort for city cruising or casual leisure rides.

The SL 5.0 boasts a sleeker mid-step frame design, suited for riders between 5’5” and 5’10”, striking a balance between traditional and step-thru geometries. Its advanced LCD display panel is removable and supports richer ride data with features such as a trip meter and ANT+ sensor compatibility. While it lacks convenient extras like cruise control and walk assist, it compensates with enhanced electronic protections such as heat and overheat safeguards on the motor.

On the environmental front, the SL 5.0 shines with built-in corrosion resistance, making it a sturdy choice for riders in variable climates. The bike also offers practical add-ons such as a compatible front basket and cargo hooks that broaden its utility for errands and leisurely outings.

Quick Take

The Turbo Como SL 4.0 stands out with its exceptional battery range, multiple assist levels, and advanced safety features that elevate daily commuting and heavy-duty cargo tasks. In contrast, the Turbo Como SL 5.0 excels in delivering a lighter, smoother ride experience with a low-maintenance belt drive and rider comfort enhancements like front suspension and a premium removable display.

Bottom Line

Choosing between these two Specialized models hinges largely on your riding habits and priorities. For those needing extended range, customizable assistance, and comprehensive safety geared toward urban commuting, the Turbo Como SL 4.0 represents the superior value proposition. 

Meanwhile, riders who prioritize a premium, low-maintenance ride with added comfort features and are willing to invest more will find the SL 5.0 a refined, stylish companion for shorter urban jaunts and leisure rides. Ultimately, the SL 4.0 is the all-rounder for performance and range, while the SL 5.0 offers a niche experience centered on comfort and convenience.

Verdict

  • Winner: Turbo Como SL 4.0 – Best for extended urban commuting with comprehensive features and longer battery life.
  • Runner-up: Turbo Como SL 5.0 – Great choice for lighter weight, belt drive smoothness, and comfort-focused riding at a premium price.

Interested buyers can check the Turbo Como SL 4.0 pricing starting at $3,249 at Specialized.com.

Comparisons

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Price comparisons

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Comparisons & Facts 186

Side by side. The numbers. The features. No drama.

Trying to choose the better electric bike? We compared Specialized Turbo Como SL 4.0 and Specialized Turbo Como SL 5.0 by every detail — including those overlooked by most buyers.

General Information 14

Bike Weight

What is the bike’s weight?

52 lbs 0Votes
Specialized Turbo Como SL 4.0
47.2 lbs 1Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Bike Weight

Bike weight differs noticeably: the SL 4.0 weighs 52 lbs (23.6 kg), heavier than the SL 5.0's 47.2 lbs (21.4 kg). This weight difference may affect portability and handling, with SL 5.0 being easier to maneuver and carry.

total weight affects portability and handling.

SL 5.0 is lighter at 47.2 lbs compared to 52 lbs on 4.0, which means easier handling for casual rides around town.

See more

Rider Height Range

What is the recommended rider height range?

58 Specialized Turbo Como SL 4.0 0Votes 5'0" – 6'3"

76 Specialized Turbo Como SL 5.0 0Votes 5' 5" - 5`10"

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Rider Height Range

The rider height range for the SL 4.0 is broader, accommodating 5'0

Recommended rider height span for proper fit.

Frame Style

What is the frame style?

32 Specialized Turbo Como SL 4.0 0Votes Step-Thru

42 Specialized Turbo Como SL 5.0 1Votes Mid-Step

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Frame Style

The SL 4.0 features a Step-Thru frame style which offers easier mounting especially for riders with limited mobility or those preferring convenience, while the SL 5.0 uses a Mid-Step frame providing a balance of stability and ease of use, ideal for riders comfortable with a slightly higher frame.

Geometry/access style influences mounting and comfort.

I like the mid-step frame style on SL 5.0 for a bit more riding range flexibility versus the step-thru frame on SL 4.0.

See more

Intended Use

What is the intended use?

27 Specialized Turbo Como SL 4.0 0Votes Urban/Commuter, Cargo

22 Specialized Turbo Como SL 5.0 0Votes Urban/Commuter, Leisure, Cargo

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Intended Use

The Turbo Como SL 4.0 is designed primarily for Urban/Commuter and Cargo use, whereas the Turbo Como SL 5.0 adds Leisure to its intended uses, making it a more versatile option for casual riders seeking comfort and utility.

Primary riding scenarios the bike is optimized for.

Color Options

What color options are offered?

85 Specialized Turbo Como SL 4.0 0Votes Red, Grey

82 Specialized Turbo Como SL 5.0 0Votes Silver, Grey, Yellow

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Color Options

The color availability differs: SL 4.0 comes in Red and Grey, offering classic bold and neutral tones, whereas SL 5.0 provides Silver, Grey, and Yellow, giving more lively color choices for personal expression.

Available finishes for aesthetic preference.

Rider Weight Capacity

What is the rider weight capacity?

300 lbs 0Votes
Specialized Turbo Como SL 4.0
300 lbs 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Supports up to 136 kg, enough for heavy riders or light cargo additions.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Supports up to 136 kg, which is strong for a lightweight commuter e-bike, giving confidence for riders plus cargo.

Max supported rider weight for safety/warranty.

Model Name

What is the model name?

73 Specialized Turbo Como SL 4.0 0Votes Turbo Como SL 4.0

62 Specialized Turbo Como SL 5.0 0Votes Turbo Como SL 5.0

Brand’s exact model identifier.

Series/Line

What is the series or line?

71 Specialized Turbo Como SL 4.0 0Votes Turbo Como SL

58 Specialized Turbo Como SL 5.0 0Votes Turbo Como

Family/line the model belongs to.

Year of Release

What is the release year?

32 Specialized Turbo Como SL 4.0 0Votes 2021

32 Specialized Turbo Como SL 5.0 0Votes 2021

Model year indicates recency of design/features.

Country of Origin

What is the country of origin?

72 Specialized Turbo Como SL 4.0 0Votes USA

72 Specialized Turbo Como SL 5.0 0Votes USA

Where the product is manufactured/assembled.

Frame Material

What is the frame material?

52 Specialized Turbo Como SL 4.0 0Votes Aluminum

52 Specialized Turbo Como SL 5.0 0Votes Aluminum

Core frame material impacts weight, stiffness, and durability.

Foldable Design

Does the bike have a foldable design?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Indicates whether the frame folds for compact storage.

Dimensions 16

Width

What is the bike’s width?

26.22 inch 0Votes
Specialized Turbo Como SL 4.0
26.77 inch 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Width

Dimensions reveal that the SL 5.0 is slightly wider at 26.77 inches (68 cm) compared to SL 4.0's 26.22 inches (66.6 cm), potentially offering more stability but requiring more storage space.

Overall bike width when ready to ride.

Depth

What is the bike’s depth?

28.07 inch 0Votes
Specialized Turbo Como SL 4.0
26.77 inch 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Depth

The SL 4.0 has a deeper frame depth of 28.07 inches (71.3 cm) compared to SL 5.0's 26.77 inches (68 cm), which could impact rider comfort and bike volume.

Overall bike length front to rear.

Handlebar Width

What is the handlebar width?

26.8 inch 0Votes
Specialized Turbo Como SL 4.0
26.77 inch 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Handlebar Width

Handlebar width is slightly wider on the SL 5.0 at 26.77 inches (68 cm) versus SL 4.0's 26.8 inches (68.1 cm), effectively similar but the SL 5.0 offers a bit more shoulder room for a relaxed posture.

End-to-end handlebar span affects steering and comfort.

Wheelbase Length

What is the wheelbase length?

45.8 inch 0Votes
Specialized Turbo Como SL 4.0
45.43 inch 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Wheelbase Length

Wheelbase length differs slightly: SL 4.0 measures 45.8 inches (116.3 cm) while SL 5.0 is 45.43 inches (115.4 cm), which might translate to marginally different riding stability and handling.

Distance between front and rear wheel axles.

Standover Height

What is the standover height?

22.5 inch 0Votes
Specialized Turbo Como SL 4.0
22.63 inch 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Standover Height

Standover height on the SL 4.0 is 22.5 inches (57.2 cm), slightly lower than SL 5.0's 22.63 inches (57.5 cm), making the SL 4.0 a bit easier to mount and dismount, especially for shorter riders.

Height of the top tube from ground; affects mount ease.

Seat Tube Length

What is the seat tube length?

16.9 inch 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Seat Tube Length

The SL 4.0 provides a seat tube length of 16.9 inches (42.9 cm), while the SL 5.0 lacks this spec, indicating a potential difference in frame geometry that influences riding posture and comfort.

Vertical tube length; affects frame sizing.

Crank Arm Length

What is the crank arm length?

6.69 inch 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Crank Arm Length

Crank arm length is specified at 6.69 inches (17 cm) for SL 4.0 but unspecified for SL 5.0, suggesting possible variation affecting pedaling efficiency and rider biomechanics.

Length of crank arms; influences pedaling leverage.

Height

What is the bike’s height?

22.63 inch 0Votes
Specialized Turbo Como SL 4.0
22.63 inch 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Stands roughly 57.5 cm, about the height of a medium-size suitcase.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Stands about 57.5 cm tall at its lowest measurement, making it easy to fit under shelves during storage.

Overall height from ground to highest point.

Folded Width

What is the folded width?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Bike width when folded for storage.

Folded Depth

What is the folded depth?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Bike length when folded down.

Folded Height

What is the folded height?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Folded bike height from ground up.

Seatpost Height Range

What is the seatpost height range?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Minimum and maximum seatpost extension for rider fit.

Motor & Performance 18

Waterproof Rating

What is the waterproof rating?

32 Specialized Turbo Como SL 4.0 0Votes IPX4

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Waterproof Rating

The SL 4.0 has an IPX4 waterproof rating, offering protection against splashes and light rain, whereas SL 5.0 has no waterproof rating listed, potentially impacting durability and all-weather usability.

Degree of water resistance.

Motor Efficiency

What is the motor efficiency?

85 % 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Motor Efficiency

Motor efficiency is rated at 85% for SL 4.0, but not specified for SL 5.0. Higher motor efficiency typically means better battery use and longer rides per charge.

Energy conversion efficiency.

Pedal Assist Levels

How many pedal assist levels are available?

32 Specialized Turbo Como SL 4.0 1Votes 5 Levels

12 Specialized Turbo Como SL 5.0 0Votes 3 Levels

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Pedal Assist Levels

The SL 4.0 offers 5 levels of pedal assist versus only 3 levels on the SL 5.0. This broader range on SL 4.0 allows more precise control over motor assistance, enhancing customization for different terrains and rider preferences.

Number of selectable pedal-assist modes.

The 5 pedal assist levels on SL 4.0 give more fine tuning than SL 5.0's 3 levels, which I appreciate in varied terrain.

See more

Cruise Control

Does it have cruise control?

Yes 1Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Cruise Control

Cruise control is included on the SL 4.0, allowing riders to maintain a steady pace hands-free, while the SL 5.0 lacks this feature, making the SL 4.0 more convenient for longer commutes.

Maintains constant speed automatically.

SL 4.0 includes cruise control, which is great for longer rides. SL 5.0 misses that feature.

See more

Walk Assist Mode

Does it support walk assist mode?

Yes 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Walk Assist Mode

Walk assist mode is available on SL 4.0, facilitating easier movement when walking the bike, but SL 5.0 does not have this, which may be a consideration for those needing extra help maneuvering their bike.

Assists at low speed for pushing uphill.

Heat Protection

Does the motor have heat protection?

No 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Heat Protection

The SL 5.0 incorporates heat and overheat protection features, enhancing motor durability and safety under intense use, while the SL 4.0 lacks these protections.

Prevents overheating damage.

Motor Power

What is the motor power?

240 Watt 0Votes
Specialized Turbo Como SL 4.0
240 Watt 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

A modest 0.24 kW output, optimized for efficiency and long range rather than raw speed.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Provides 0.24 kW, tuned for efficient city riding rather than steep trail climbing.

Continuous rated motor output.

Torque

What is the motor torque?

35 Nm 0Votes
Specialized Turbo Como SL 4.0
35 Nm 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Offers 35 Nm of assist—sufficient for city hills and stop-and-go commuting.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Offers 35 Nm of torque, suitable for rolling hills and stop-and-go traffic.

Torque output for hill climbing and acceleration.

Top Speed

What is the assisted top speed?

28 mph 0Votes
Specialized Turbo Como SL 4.0
28 mph 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Reaches up to 45 km/h, placing it solidly in Class 3 performance for swift commuting.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Class 3 performance reaching 45 km/h, great for fast commuting.

Maximum pedal-assist or throttle-assisted speed.

Peak Power Output

What is the peak motor power output?

240 Watt 0Votes
Specialized Turbo Como SL 4.0
240 Watt 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Peak equals nominal output—common for mid-drive efficiency-focused systems; still 0.24 kW.

Maximum achievable motor wattage.

Hill Climb Angle Capability

What is the max hill climb angle?

15 ° 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Handles inclines of about 27%, suitable for moderate urban hills.

Steepest incline the bike can handle.

Motor Type

What is the motor type?

82 Specialized Turbo Como SL 4.0 0Votes Mid-Drive

82 Specialized Turbo Como SL 5.0 0Votes Mid-Drive

Defines drive system layout and efficiency.

Battery & Charging 15

Range (Max)

What is the maximum range?

93 miles 1Votes
Specialized Turbo Como SL 4.0
62 miles 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Range (Max)

Battery range sees a substantial difference: SL 4.0 offers up to 93 miles (150 km) per charge, significantly exceeding the SL 5.0's max of 62 miles (100 km). This makes the SL 4.0 better suited for longer trips or extended use.

Max achievable distance per charge.

Range is king for me, and the 4.0's 93 miles max beats SL 5.0's 62 miles easily—better for longer commutes.

See more

Estimated Battery Life Cycles

What is the estimated battery life cycles?

500 cycles 0Votes
Specialized Turbo Como SL 4.0
300 cycles 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Estimated Battery Life Cycles

Estimated battery life cycles differ, with SL 4.0 rated for 500 cycles versus SL 5.0's 300 cycles, suggesting the SL 4.0's battery lasts longer before needing replacement, offering better long-term value.

Approximate full charge cycles lifespan.

Fast Charging Support

Does it support fast charging?

Yes 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Fast Charging Support

Fast charging is supported by the SL 4.0, enabling quicker turnaround times between rides, but SL 5.0 does not support this, possibly increasing charging downtime.

Enables accelerated charging.

Battery Lock Mechanism

Does it have a battery lock mechanism?

No 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Battery Lock Mechanism

The SL 5.0 features a battery lock mechanism for added security against theft, not present on the SL 4.0, appealing to riders concerned about battery security.

Lock prevents theft/removal.

Battery Capacity

What is the battery capacity?

320 Wh 0Votes
Specialized Turbo Como SL 4.0
320 Wh 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Provides 0.32 kWh of energy, typical for lightweight urban e-bikes focused on efficiency.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Equivalent to about 0.32 kWh, giving moderate range while keeping the bike ultra-light.

total energy storage of the battery.

Voltage

What is the battery voltage?

48 Volt 0Votes
Specialized Turbo Como SL 4.0
48 Volt 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Uses a 48V system, the common standard for strong, responsive pedal assist.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Standard 48V system ensures good efficiency and responsive pedal assist in urban terrain.

Nominal electrical output of the pack.

Charging Time

What is the charging time?

4 hr 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

A full recharge in 4 hours, convenient for overnight or office charging.

Time to reach full charge.

Charger Output Power

What is the charger output power?

144 Watt 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Pulls 144 W, similar to a small laptop power brick in energy draw.

Wattage rating of included charger.

Battery Weight

What is the battery weight?

4 lbs 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

The battery is very light at 1.8 kg, contributing to the bike’s balanced handling.

Mass of the battery pack.

Battery Type

What is the battery type?

42 Specialized Turbo Como SL 4.0 0Votes Lithium-ion

0 Specialized Turbo Como SL 5.0 0Votes Lithium-Ion

Defines chemistry of the battery pack.

Removable Battery

Is the battery removable?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Can the battery be detached for charging?

Range (Min)

What is the minimum range?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Minimum expected riding distance per charge.

Drivetrain & Transmission 11

Gear Type

What is the gear type?

85 Specialized Turbo Como SL 4.0 0Votes Multi-Speed

83 Specialized Turbo Como SL 5.0 0Votes Multi-Speed

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Gear Type

Both models have multi-speed gears, but the SL 4.0 uses a 5-speed gear range, while SL 5.0 doesn't specify the range, which may limit shifting versatility on the latter.

Defines whether the drivetrain has one or multiple gears.

Chain/Belt Drive Type

What is the drive type?

85 Specialized Turbo Como SL 4.0 0Votes Chain

82 Specialized Turbo Como SL 5.0 1Votes Belt

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Chain/Belt Drive Type

The SL 4.0 uses a chain drive system, known for reliability and ease of maintenance, whereas the SL 5.0 employs a belt drive, which is quieter and cleaner but can require specialized upkeep.

Type of primary drive system.

SL 5.0's belt drive system is low-maintenance and quieter compared to the SL 4.0's traditional chain drive which needs more care.

See more

Derailleur Brand/Model

What is the derailleur brand/model?

85 Specialized Turbo Como SL 4.0 0Votes Shimano

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Derailleur Brand/Model

The SL 4.0 includes a Shimano derailleur and freewheel cassette, well-regarded for quality and performance, whereas the SL 5.0 does not specify these components, potentially impacting gear-shifting smoothness.

Specific derailleur spec for maintenance/compatibility.

Gear Range

How many gears does it have?

87 Specialized Turbo Como SL 4.0 0Votes 5-speed

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

A simple range suited for city terrain, with fewer adjustments needed during stop-start rides.

Number of selectable gears available.

Shifter Type

What type of shifter is used?

88 Specialized Turbo Como SL 4.0 0Votes Trigger

88 Specialized Turbo Como SL 5.0 0Votes Trigger

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Trigger shifters offer crisp, quick changes—ideal for urban stop-and-go riding.

Input style for changing gears.

Chain/Belt Guard

Does it include a chain/belt guard?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Protection cover prevents dirt and clothing snags.

Transmission Efficiency

What is the transmission efficiency?

98 % 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Energy transfer efficiency of drivetrain.

Belt/Chain Tension Adjustment

Does it have belt/chain tension adjustment?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Allows adjustment for smooth performance.

Automatic Gear Shifting Support

Does it support automatic gear shifting?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

System automatically adjusts gears.

Pedal Material

What is the pedal material?

87 Specialized Turbo Como SL 4.0 0Votes Aluminum

90 Specialized Turbo Como SL 5.0 0Votes Aluminum

Material affects durability and weight.

Freewheel/Cassette Type

What is the freewheel/cassette type?

90 Specialized Turbo Como SL 4.0 0Votes Shimano Nexus 5-speed

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Identifies style/size for drivetrain compatibility.

Brakes & Safety 12

Brake Rotor Size

What is the brake rotor size?

6.29 inch 0Votes
Specialized Turbo Como SL 4.0
6.29 inch 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

About 160 mm, a common rotor size offering reliable urban stopping power.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Approximately 160 mm, a common size for urban bikes with strong stopping power.

Diameter of brake rotors for disc systems.

Brake Lever Reach Adjustability

Is the brake lever reach adjustable?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Helpful for riders with smaller hands, improving control and safety.

Allows tuning lever distance for hand size.

Brake Type

What is the brake type?

90 Specialized Turbo Como SL 4.0 0Votes Disc

92 Specialized Turbo Como SL 5.0 0Votes Disc

Main brake technology used.

Brake Actuation

What is the brake actuation?

88 Specialized Turbo Como SL 4.0 0Votes Hydraulic

80 Specialized Turbo Como SL 5.0 0Votes Hydraulic

Method of brake force transfer.

ABS (Anti-lock Braking System)

Does it have ABS?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Prevents wheel lockup during braking.

Parking Brake

Does it have a parking brake?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Secures bike when stationary.

Headlight

Does it have a headlight?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Front light for visibility.

Taillight

Does it have a taillight?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Rear light for safety.

Turn Signals

Does it have turn signals?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Indicators for directional intent.

Horn/Bell

Does it have a horn or bell?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Audible alert for pedestrians/traffic.

UL/CE Safety Certification

Is it UL/CE certified?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Verifies compliance with safety standards.

Brake Pad Material

What is the brake pad material?

80 Specialized Turbo Como SL 4.0 0Votes Metallic

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Material affects performance and durability.

Suspension & Comfort 11

Front Suspension Type

What is the front suspension type?

85 Specialized Turbo Como SL 4.0 0Votes None

82 Specialized Turbo Como SL 5.0 1Votes Rigid

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Front Suspension Type

Front suspension is absent on the SL 4.0, making it more rigid and efficient for paved roads, in contrast to the SL 5.0 which has a rigid front suspension, enhancing comfort over bumps and rough surfaces.

Type of front fork or rigid setup.

Front suspension on SL 5.0 makes for a smoother urban ride, unlike SL 4.0 which doesn’t have front suspension.

See more

Handlebar Type

What is the handlebar type?

80 Specialized Turbo Como SL 4.0 0Votes Riser

75 Specialized Turbo Como SL 5.0 0Votes Riser

Shape of handlebars influencing ergonomics.

Grips Ergonomics

Does it have ergonomic grips?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Shaped grips improve hand comfort.

Adjustable Suspension Preload

Does it have adjustable suspension preload?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Adjusts spring tension for rider weight.

Saddle Suspension Travel

What is the saddle suspension travel?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Amount of suspension built into the seatpost.

Rear Suspension Type

What is the rear suspension type?

85 Specialized Turbo Como SL 4.0 0Votes None

85 Specialized Turbo Como SL 5.0 0Votes None

Defines rear shock or rigid frame.

Suspension Travel (Front)

What is the front suspension travel?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Maximum fork compression distance.

Suspension Travel (Rear)

What is the rear suspension travel?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Maximum rear shock compression distance.

Suspension Lockout

Does it have suspension lockout?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Allows suspension to be locked rigid for efficiency.

Saddle Type

What is the saddle type?

80 Specialized Turbo Como SL 4.0 0Votes Comfort

88 Specialized Turbo Como SL 5.0 0Votes Comfort

Style of saddle affecting ride posture.

Saddle Padding

What padding is used in the saddle?

85 Specialized Turbo Como SL 4.0 0Votes Gel

85 Specialized Turbo Como SL 5.0 0Votes Gel

Cushion material inside the saddle.

Wheels & Tires 11

Tubeless Ready Compatibility

Are the wheels tubeless ready?

No 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Tubeless Ready Compatibility

The SL 5.0 supports tubeless-ready tires allowing for fewer flats and lower pressure ride quality, while the SL 4.0 does not, which may affect maintenance and ride smoothness.

Can tires run without inner tubes.

Tire Tread Pattern

What is the tire tread pattern?

85 Specialized Turbo Como SL 4.0 0Votes Hybrid

85 Specialized Turbo Como SL 5.0 0Votes Street

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Tire Tread Pattern

Tire tread pattern varies with SL 4.0 having hybrid tires for mixed terrain versatility, and SL 5.0 using street tires optimized for smooth urban surfaces, influencing ride feel and grip depending on environment.

Defines tread style for grip/terrain.

Rim Material

What is the rim material?

85 Specialized Turbo Como SL 4.0 0Votes Aluminum

88 Specialized Turbo Como SL 5.0 0Votes Alloy

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Rim Material

Rim material differs: SL 4.0 uses aluminum rims providing lightweight durability, whereas SL 5.0 rims are alloy, which may offer different strength and weight characteristics.

Main material used for rims.

Wheel Size

What is the wheel size?

27.5 inch 0Votes
Specialized Turbo Como SL 4.0
27.5 inch 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

About 70 cm, offering a balanced mix of stability and responsive handling.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Equal to 70 cm, providing a smooth ride over cracks and uneven streets.

Diameter of the wheels.

Tire Pressure (Recommended Max)

What is the maximum recommended tire pressure?

50 psi 0Votes
Specialized Turbo Como SL 4.0
50 psi 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Equals roughly 3.4 bar, giving a firm and efficient ride on pavement.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

About 3.4 bar / 345 kPa, typical for comfort-oriented city tires.

Maximum manufacturer-recommended PSI.

Tire Width

What is the tire width?

2.3 inch 0Votes
Specialized Turbo Como SL 4.0
2.3 inch 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

About 5.8 cm, offering good shock absorption without feeling sluggish.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Around 5.8 cm, giving a stable footprint for comfort and traction.

Cross-sectional width of the tire.

Spoke Count

What is the spoke count?

32 0Votes
Specialized Turbo Como SL 4.0
32 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

A 32-spoke wheel is a balanced choice for durability and weight on commuter bikes.

Number of spokes per wheel.

Rim Width

What is the rim width?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Internal rim width; affects tire fit.

Tire Type

What is the tire type?

85 Specialized Turbo Como SL 4.0 0Votes Pneumatic

80 Specialized Turbo Como SL 5.0 0Votes Pneumatic

General construction of tires.

Quick Release Wheels

Does it have quick release wheels?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Allows tool-free wheel removal.

Puncture Protection Layer

Does it have a puncture protection layer?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Built-in tire shield against flats.

Electronics & Display 13

Display Type

What is the display type?

85 Specialized Turbo Como SL 4.0 0Votes LED

85 Specialized Turbo Como SL 5.0 0Votes LCD

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Display Type

The SL 4.0 features an LED display with backlight, compact and clear, while SL 5.0 offers a larger LCD display that is removable, providing enhanced usability and convenience for data viewing and security.

Kind of screen technology used.

Smartphone App Integration

Does it support smartphone app integration?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Smartphone App Integration

Both bikes support smartphone app integration; however, only the SL 4.0 offers over-the-air firmware updates, ensuring the ride software stays current without manual intervention.

Connects display to mobile apps.

Display Size

What is the display size?

2.5 inch 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Roughly 6.35 cm, large enough to read at a glance while riding.

Diagonal measurement of display.

USB Charging Port

Does it have a USB charging port?

No 1Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Lets rider charge devices while riding.

I prefer SL 4.0's OTA firmware updates for keeping the bike up to date, versus SL 5.0 which doesn’t support it.

See more

Display Location

Where is the display located?

80 Specialized Turbo Como SL 4.0 0Votes Center

80 Specialized Turbo Como SL 5.0 0Votes Center

Position of the display unit.

Display Backlight

Does it have a display backlight?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Allows visibility in low light.

Display Removable

Is the display removable?

No 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Screen can be detached for security.

Speedometer

Does it have a speedometer?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Indicates current riding speed.

Odometer

Does it have an odometer?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Tracks total mileage.

Battery Indicator

Does it have a battery indicator?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Shows remaining battery charge.

GPS Tracking

Does it have GPS tracking?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Tracks bike’s position in real time.

Trip Meter

Does it have a trip meter?

No 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Measures distance of each ride.

Connectivity & Smart Features 10

ANT+/Fitness Sensor Support

Does it support ANT+ fitness sensors?

No 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
ANT+/Fitness Sensor Support

The SL 5.0 supports ANT+/Fitness sensor integration, appealing to fitness enthusiasts who want to track detailed health and performance metrics, unlike the SL 4.0 which lacks this feature.

Compatible with fitness trackers and sensors.

Over-the-Air Firmware Updates

Does it support OTA firmware updates?

Yes 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Over-the-Air Firmware Updates

Over-the-air firmware updates are available on SL 4.0 but not on SL 5.0, giving SL 4.0 riders an edge in keeping their bike's software up to date effortlessly.

Updates system software wirelessly.

Bluetooth Connectivity

Does it have Bluetooth connectivity?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Allows ride tracking and tuning through the Specialized app for personalized performance.

Enables pairing with smartphones and accessories.

Wi-Fi Connectivity

Does it have Wi-Fi connectivity?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Allows wireless updates and app features.

Smartphone Mount

Does it include a smartphone mount?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Built-in or included phone holder.

Ride Data Logging

Does it log ride data?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Tracks ride history and stats digitally.

Anti-Theft Alarm/Tracking

Does it have anti-theft alarm/tracking?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Built-in theft deterrent or tracker.

Cloud Data Backup

Does it have cloud data backup?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Stores ride and settings info online.

Remote Lock/Unlock

Does it support remote lock/unlock?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Enables locking/unlocking via app or fob.

Accessories & Convenience 12

Basket Compatibility

Is it basket compatible?

No 0Votes Specialized Turbo Como SL 4.0

Yes 1Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Basket Compatibility

The SL 5.0 supports basket compatibility and cargo strap/hooks, enhancing cargo carrying flexibility, whereas the SL 4.0 does not, making the 5.0 more practical for carrying additional gear.

Supports front or rear basket attachment.

Having a basket on the SL 5.0 adds convenience for errands, something the SL 4.0 lacks.

See more

Cargo Strap/Hooks

Does it have cargo straps/hooks?

No 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Cargo Strap/Hooks

Cargo strap/hooks are included only on the SL 5.0, providing more options for securing loads, valuable for users needing functional transport solutions.

Tie-down points for securing loads.

Kickstand Position

Where is the kickstand positioned?

85 Specialized Turbo Como SL 4.0 0Votes Center

80 Specialized Turbo Como SL 5.0 0Votes Center

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

A centrally mounted stand keeps the bike stable when loaded with cargo on the rear rack.

Location of the kickstand mount.

Fenders

Are fenders included?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Full fenders help stay dry during wet-weather commutes—a major plus for daily riders.

Protects rider from splashes and debris.

Rear Rack

Is a rear rack included?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Strong enough to hold panniers or groceries; great for replacing short car trips.

Indicates if bike comes with a cargo rack.

Bottle Cage Mounts

Does it have bottle cage mounts?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Helpful for hydration or mounting small accessories like tool kits.

Frame mounts for water bottle cages.

Kickstand

Is a kickstand included?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Indicates whether a kickstand comes standard.

Child Seat Compatibility

Is it child seat compatible?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Allows mounting a child seat safely.

Integrated Storage Compartment

Does it have an integrated storage compartment?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Hidden or built-in storage space.

Tool-Free Adjustments

Does it support tool-free adjustments?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Allows adjustments without tools.

Integrated Frame Lock

Does it have an integrated frame lock?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Built-in lock attached to frame.

Carry Handle (Folding Models)

Does it have a carry handle?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Handle for lifting/carrying the folded bike.

Warranty & Support 9

Warranty Length (Motor)

What is the motor warranty length?

2 years 0Votes
Specialized Turbo Como SL 4.0
2 years 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

A 2-year motor warranty is standard for premium commuter bikes.

Warranty coverage for the motor.

Warranty Length (Battery)

What is the battery warranty length?

2 years 0Votes
Specialized Turbo Como SL 4.0
2 years 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Covers defects and helps ensure a reliable long-term commuting experience.

Duration of coverage for the battery.

Warranty Length (Electronics)

What is the electronics warranty length?

2 years 0Votes
Specialized Turbo Como SL 4.0
2 years 0Votes
Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Matches industry norms for high-quality urban e-bikes.

Coverage for onboard electronics/display.

Warranty Length (Frame)

What is the frame warranty length?

5 years 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Coverage period for the bike frame.

Extended Warranty Availability

Is extended warranty available?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Option to purchase longer coverage.

Customer Support Availability (Hours)

What are the customer support hours?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Hours or schedule of customer support.

Spare Parts Availability

Are spare parts available?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Indicates whether spare parts are offered.

Service Center Network

Is there a service center network?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Access to authorized service locations.

Roadside Assistance Coverage

Does it include roadside assistance?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Provides emergency on-road help.

Safety & Protection 12

Soft Start Feature

Does it have a soft start feature?

Yes 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Soft Start Feature

The SL 4.0 has a soft start feature that allows smoother acceleration from a stop, reducing sudden jerks for a comfortable experience. SL 5.0 lacks this, potentially offering less smooth starts.

Limits sudden torque on startup for smoother control.

Vibration Control

Does it include vibration control?

Yes 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Vibration Control

Vibration control is present on the SL 4.0, enhancing ride comfort by reducing handlebar feedback, whereas it is not available on the SL 5.0, which may result in a rougher feel over uneven surfaces.

System or design to reduce vibrations.

Crash Sensor

Does it have a crash sensor?

Yes 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Crash Sensor

The SL 4.0 includes a crash sensor adding a safety layer by detecting impacts, a feature missing on the SL 5.0, which might affect user safety in accidents.

Detects crashes and may trigger alerts.

Auto Shutoff After Idle

Does it have auto shutoff after idle?

Yes 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Auto Shutoff After Idle

SL 4.0 offers auto shutoff after idle, conserving battery when the bike is not in use; SL 5.0 lacks this feature, potentially reducing battery efficiency.

Powers down bike after inactivity.

Overload Protection

Does it include overload protection?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Overload Protection

Neither bike features overload protection, meaning riders should avoid exceeding weight limits to protect the motor and battery longevity.

Prevents damage from excessive electrical draw.

Impact Resistance

What is the impact resistance rating?

80 Specialized Turbo Como SL 4.0 0Votes IK05

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

With IK05 durability, it withstands everyday knocks like dropped tools or bag bumps.

Mechanical protection against impact.

Reflective Tire Stripes

Does it have reflective tire stripes?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Enhances visibility at night when headlights from cars hit the tire sidewalls.

Tires include reflective sidewalls for visibility.

Noise Level

What is the noise level?

Who knows? 1Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Overall sound output during operation.

I love that the Turbo Como SL 4.0 has crash sensor and soft start features, which feel safer for city rides compared to the SL 5.0.

See more

Safety Lock Switch

Does it have a safety lock switch?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Lockout switch prevents accidental activation.

Fire Resistance Rating

What is the fire resistance rating?

Who knows? 0Votes Specialized Turbo Como SL 4.0 (Help us out by suggesting one!)

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Fire rating of components or casing.

Theft Deterrent Wheel Locks

Does it have theft deterrent wheel locks?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Locks that prevent wheel removal.

Smart Helmet Compatibility

Is it compatible with smart helmets?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Connects with smart helmets for added safety.

Environmental Resistance 10

Corrosion Resistance

Does it have corrosion resistance?

No 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
vs
Specialized Turbo Como SL 5.0
Corrosion Resistance

Corrosion resistance is only present on the SL 5.0, making it better suited for humid or coastal environments where rust can be an issue, unlike the SL 4.0.

Prevents rust from moisture exposure.

Operating Temperature Range (Min)

What is the minimum operating temperature?

32 °F 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

That’s 0 °C, meaning performance remains stable in cold but above-freezing conditions.

Minimum safe operating temperature.

Operating Temperature Range (Max)

What is the maximum operating temperature?

113 °F 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Roughly 45 °C, safe for hot summer climates without risking battery stress.

Maximum safe operating temperature.

Storage Temperature Range (Min)

What is the minimum storage temperature?

32 °F 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Also 0 °C, so winter storage should remain indoors or above freezing.

Minimum recommended storage temperature.

Storage Temperature Range (Max)

What is the maximum storage temperature?

113 °F 0Votes
Specialized Turbo Como SL 4.0

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Equal to 45 °C, preventing battery aging or swelling from excessive heat.

Maximum recommended storage temperature.

Shock Resistance

What is the shock resistance rating?

80 Specialized Turbo Como SL 4.0 0Votes IK05

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Same IK05 protection, good for vibrations and minor impacts during commuting.

Structural strength against impacts.

Dust Rating

What is the dust rating?

80 Specialized Turbo Como SL 4.0 0Votes IP5X

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Protection against dust ingress.

Water Immersion Rating

What is the water immersion rating?

80 Specialized Turbo Como SL 4.0 0Votes IPX4

Who knows? 0Votes Specialized Turbo Como SL 5.0 (Help us out by suggesting one!)

Depth resistance beyond splash.

UV Resistance

Does it have UV resistance?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Protection against sun damage.

Chemical Resistance

Does it have chemical resistance?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Withstands exposure to chemicals/solvents.

Ergonomics & Adjustability 12

Adjustable Saddle Height

Is the saddle height adjustable?

Yes 0Votes Specialized Turbo Como SL 4.0

Yes 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Ensures proper leg extension, improving comfort and reducing knee strain during long rides.

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Lets different riders fine-tune comfort quickly; useful for shared or family use.

Seatpost can be raised/lowered.

Adjustable Handlebar Height

Is the handlebar height adjustable?

Yes 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Allows riders to fine-tune posture—upright for comfort or slightly forward for efficiency.

Handlebars can be moved vertically.

Adjustable Seat Angle

Is the seat angle adjustable?

Yes 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0

Helps riders dial in saddle tilt to avoid pressure points and improve pedaling alignment.

Saddle tilt can be modified.

Grip Diameter Options

What grip diameter options are offered?

85 Specialized Turbo Como SL 4.0 0Votes Medium

82 Specialized Turbo Como SL 5.0 0Votes Medium

Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0

Medium grips fit most adults and balance control with comfort for longer rides.

Different grip thicknesses for hand comfort.

Adjustable Stem

Does it have an adjustable stem?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Stem can be raised/lowered or swapped for comfort.

Adjustable Seatpost Suspension

Does it have adjustable seatpost suspension?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Seatpost suspension stiffness can be tuned.

Handlebar Rotation Adjustment

Can the handlebars be rotated?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Bars can rotate to fine-tune reach.

Foldable Handlebars

Does it have foldable handlebars?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Handlebars can fold for compact storage.

Quick-Release Seatpost Clamp

Does it have a quick-release seatpost clamp?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

tool-free seatpost adjustment.

Tool-Free Stem Adjustment

Does it support tool-free stem adjustment?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Allows stem adjustment without tools.

Foldable Pedals

Does it have foldable pedals?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Pedals can fold for narrower storage.

Adjustable Stem Angle

Is the stem angle adjustable?

No 0Votes Specialized Turbo Como SL 4.0

No 0Votes Specialized Turbo Como SL 5.0

Stem tilt can be changed.

Surveys

Because hot takes deserve votes.

Battery Life

How long does the battery of this electric bike last on a single charge?

More than 120 km
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
80 to 120 km
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
50 to 80 km
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
30 to 50 km
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Less than 30 km
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0

Charging Time

How long does it take to fully charge this electric bike?

Less than 2 hours
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
2 to 3 hours
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
4 to 6 hours
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
7 to 10 hours
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
More than 10 hours
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0

Riding Comfort

How comfortable is this electric bike to ride for daily use?

Super comfortable for long rides
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Smooth and enjoyable
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Decent for short rides
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Somewhat uncomfortable on long rides
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Feels rough and bumpy
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0

Speed and Performance

How fast can this electric bike go at top speed?

More than 50 km/h
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
40 to 50 km/h
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
30 to 40 km/h
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
20 to 30 km/h
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Less than 20 km/h
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0

Durability and Build

How durable is this electric bike over long-term use?

Built to last many years
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Feels reliable
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Holds up okay
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Needs frequent repairs
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Breaks down quickly
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0

Ease of Use

How easy is it to use this electric bike for everyday riding?

Super easy and hassle-free
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Simple and convenient
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Pretty straightforward
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Takes some time to learn
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Really confusing
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0

Pricing

How do you feel about the price of your electric bike?

Great value for money
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Pretty good price
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Fair deal
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Kinda pricey
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Crazy expensive
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0

Design and Style

How appealing is the design and style of this electric bike?

Eye-catching and premium
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Stylish and modern
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Nice but not special
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Basic and plain
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Looks outdated
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0

Motor Power

How powerful is the motor performance of this electric bike?

Over 750 watts
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
500 to 750 watts
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
350 to 500 watts
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
250 to 350 watts
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Under 250 watts
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0

Weight

How heavy is this electric bike to lift or carry?

Under 40 pounds
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
40 to 50 pounds
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
50 to 60 pounds
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
60 to 70 pounds
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0
Over 70 pounds
0Votes
Specialized Turbo Como SL 4.0
0Votes
Specialized Turbo Como SL 5.0

Guides 2

Files 1

User MANUAL Specialized MONO SL (PDF)

specialized.com
specialized.com

Files 1

User MANUAL Specialized MONO SL (PDF)

specialized.com
specialized.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

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Specialized
Specialized Turbo Como SL 4.0
Specialized Turbo Como SL 4.0
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Specialized
Specialized Turbo Como SL 5.0
Specialized Turbo Como SL 5.0
0 / 5 0 Reviews

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