Specialized Turbo Como 4.0 Electric Bicycle

The Specialized Turbo Como 4.0 is a premium urban e-bike designed to offer maximum comfort, practicality, and safety for daily commutes. Thanks to its upright riding position, powerful Turbo Full Power 2.0 system, integrated 710 Wh battery, and included accessories, it represents the ideal solution for those seeking a versatile electric bicycle for city use, commuting, and long-distance excursions.

The Como 4.0 combines power, range, and ease of use in a single model: the frame with a low standover height makes getting on and off the bike easy, while the suspension fork, high-volume tires, and suspension seat post ensure a comfortable ride even on cobblestones, uneven roads, and off-road paths.

Superior comfort and maximum safety

The upright riding position of the Specialized Turbo Como 4.0 guarantees a natural posture, greater control, and a sense of safety in every situation. The SR Suntour MobieA32 suspension fork with 80 mm travel effectively absorbs vibrations and small bumps, improving comfort during pedaling.

The frame with low standover height makes this e-bike extremely practical in city traffic, for frequent stops, and daily errands.

Turbo Full Power 2.0 System: natural and silent power

The heart of the Turbo Como 4.0 is the Specialized Turbo Full Power 2.0 system, an advanced motor that amplifies the force applied to the pedals up to four times, making even the most challenging climbs easier.

The motor offers smooth, silent, and natural assistance up to 25 km/h, reacting intuitively to pedal pressure for a consistently balanced riding experience.

The system is paired with the integrated Specialized U2-710 710 Wh battery, fully integrated into the down tube, removable, and lockable with a key for greater practicality and security.

High range and intelligent management

The Turbo Como 4.0 offers a range of up to 145 km or 6.5 hours in Eco mode, allowing you to tackle long journeys without worries.

The MasterMind TCD display provides all key information during your ride and allows you to modify assistance levels in real time. Thanks to Bluetooth connectivity and integration with the Specialized Mission Control app, you can:

• optimize battery range;
• personalize the assistance level;
• perform system diagnostics;
• receive over-the-air software updates.

Turbo System Lock: integrated anti-theft protection

Turbo System Lock technology allows you to deactivate the motor via the Specialized App and activate the motion sensor with an alarm.

Once locked, the motor cannot be reactivated by anyone else without the owner's personal PIN, offering an additional level of security.

Complete equipment for the city

The Specialized Turbo Como 4.0 comes ready to use with numerous integrated accessories:

• Specialized DRYTECH 65 mm fenders;
• Lezyne Ebike Mini STVZO E300+ 300 lumen LED front light;
• Spanninga STVZO Commuter Glow with Brake XEr LED rear light;
• Specialized MIK HD rear rack with a maximum capacity of 27 kg;
• compatibility with child seats;
• possibility of using pull-behind trailers with a thru-axle;
• Specialized kickstand;
• bell;
• Specialized Commuter pedals with grip tape and reflectors.

Technical Specifications

E-bike System

Charger

• Custom charger, 42V4A with Rosenberger connector, 100-240V

Electronic Wiring

• Custom wire harness

Electronics

Display / Controller

• MasterMind TCD with handlebar remote control
• Integrated anti-theft function
• Bluetooth connectivity
• Customizable display pages

Motor

• Specialized 2.0
• Torque: 70 Nm
• Custom-tuned motor
• Nominal power: 250 W

Battery

• Specialized U2-710
• Integrated battery
• Charge level indicator
• Capacity: 710 Wh
• UL certified

Frame

Frame

• E5 Aluminum
• Mid-drive motor mount
• Fully integrated and lockable down tube battery
• Internal cable routing
• Lock and front rack mounts

Fork

• SR Suntour MobieA32
• Travel: 80 mm
• Fork lockout
• Fender mounts
• Integrated light mount

Seat Clamp

• Specialized bolt-type
• Aluminum
• 42.9 mm

Brakes

Front Brake

• Shimano BR-MT200
• Hydraulic disc
• 180 mm rotor

Rear Brake

• Shimano BR-MT200
• Hydraulic disc
• 160 mm rotor

Drivetrain

Chainring

• 40 teeth
• Chain Retention Technology

Crankset

• Praxis, Brose Isis
• 165 mm
• BCD 104 mm
• S48T

Chain

• Shimano LG500

Cassette

• Shimano CS-LG300-9
• CUES
• 9-speed
• 11-41T

Rear Derailleur

• Shimano RD-U4000
• CUES
• GS 9-speed
• Top Normal
• Shadow Design
• Direct Attachment

Shift Levers

• Shimano SL-U4000-9R
• CUES
• Right
• 9-speed
• Rapidfire
• Optical gear display

Chain Cover

• Specialized Chain Cover 48T

Wheels

Rims

• 650b disc
• Double-wall aluminum
• Pinned
• 32 holes

Spokes

• DT Swiss Elemental

Front Tire

• Hemisphere Flat Protection Reflect
• 650b x 2.3

Rear Tire

• Hemisphere Flat Protection Reflect
• 650b x 2.3

Front Hub

• Shimano Center Lock Disc
• 32H
• 15 mm thru-axle
• 100 mm

Rear Hub

• Shimano Freehub
• Center Lock Disc
• 8-11 speed
• 12 mm thru-axle
• 32H
• 148 mm

Inner Tubes

• Standard 40 mm SV
• 650Bx1.75-2.4

Cockpit

Saddle

• Body Geometry Comfort Gel
• 200 mm
• With handle

Grips

• Specialized Body Geometry Contour
• Lock-on

Handlebar

• Specialized Como handlebar/stem combo

Stem

• Specialized integrated

Seatpost

• Spring suspension
• Aluminum
• 40 mm travel
• 30.9 mm diameter
• 2-bolt clamp
• 34.9 mm sleeve

Included Accessories

Front Light

• Lezyne Ebike Mini STVZO E300+
• 300 lumens
• 160 cm cable
• With reflector

Bell

• Simple bell

Rear Light

• Spanninga STVZO Commuter Glow with Brake XEr

Pedals

• Specialized Commuter
• Grip tape and reflectors

Fenders

• Specialized DRYTECH
• 65 mm width
• Aluminum supports

Kickstand

• Specialized kickstand
• 40 mm mount

Rack

• Specialized rack
• MIK HD interface
• Integrated pannier supports
• Maximum load 27 kg

Lock

• Turbo System Lock

Product Details

• ID: 248976
• Weight: 27.92 kg (61 lb, 8.8 oz)
• Weighed size: Medium (MD)

Please Note

Technical specifications such as handlebar dimensions, gear ratios, and crank dimensions are all modifiable upon request, subject to availability.
Product images are purely indicative and may not exactly reflect the described features.

The Specialized Turbo Como 4.0 is the ideal companion for those who want to experience electric mobility without compromise: comfort, power, and advanced technology combine in an e-bike ready to accompany you every day, from city streets to out-of-town adventures.

Do you want to receive your bike ready for use? Don't forget to add the bike assembly service at the time of purchase! Discover all the details here: Francesconi bike assembly

A Complete Guide to Bike Sizes

Foreword: Not all bike sizes are the same

Each type of bike has a specific frame and often uses a different size scale. For example, a road bike with a 54cm frame might be considered a medium size by one brand, but a large by another.

Bicycle adjustment margins

Some types of bikes, like gravel bikes, offer a wide range of adjustments, adapting to different body types. Other models, however, have limitations in this regard. This is an important aspect to consider.

How to use size charts

We've created a simple guide to help you find the right bike size:

1. Check out our size charts for each bike type.
2. Learn more with specific tips to help you make the right choice.

Size Charts: Find Your Perfect Bike

Gravel and road bikes

Sizes are based on the length of the top tube (in cm), which determines the reach of the bike.

For gravel, measurements may vary slightly due to different geometries, but remain similar.

Mountain bike

MTBs are measured in inches, based on the seat tube.

Sizes also vary depending on the type of MTB: full-suspension , hardtail or fat bike .

Children's bikes

The size depends on the size of the wheels, often associated with age:

What to do with half measures?

If you are between two sizes:

• Comfort : Choose the larger size.
• Performance : Go for the smaller size.

Final tips for choosing

1. Consult the manufacturer's instructions : Always check the brand's guidelines.
2. Ask an expert : a specialized workshop can help you choose based on your height, ideal reach and goals.
3. Test the bike : If possible, test the model you intend to purchase.