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It's right for you if...

You’re an avid bike commuter or dedicated e-bike user who’s hoping to cut down – or even cut out – your car use. You want a fast, top-of-the-line speed e-bike that can simplify your life and invigorate your daily routine.

The tech you get

A sleek, high-performance hydroformed aluminium frame that fully encases a 625 Wh battery – the longest-range Bosch offers – an ultra-powerful Bosch Performance Speed drive system that helps you sustain speeds of up to 28 mph (25 km/h in Europe) and a SmartphoneHub controller that can be used with or without your phone. Plus, a 10-speed Shimano drive train, powerful hydraulic disc brakes for all-weather stopping power, a Lync front and rear lighting system, mudguards and a rear rack.

The final word

You’re going places, and you wanna get there super fast. This bike features Bosch’s speediest motor and longest-range battery making it great for long-distance commuters.

The Walkthrough

favorite_borderWhy you'll love it

  1. The Bosch Performance Speed motor and Bosch's longest-range battery let you ride further, faster
  2. Download the COBI.Bike app and your phone becomes an on-board computer. Attach it to SmartphoneHub to charge, make or take calls, listen to music, get turn-by-turn directions and more
  3. Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame and makes it easy to remove the battery without tools
  4. It comes ready to roll with mudguards, a rack and a Lync integrated lighting system that runs off the bike's battery and turns on automatically
  5. Compatible with Range Boost – an additional battery that can double your e-bike’s range so you can ride for longer, commute further and go on bigger adventures


Features

Connect Your Ride with COBI.Bike App

Connect Your Ride with COBI.Bike App

Download the COBI.Bike app and your phone becomes an on-board computer. Attach it to the SmartphoneHub controller to dock and charge, then use the thumb pad on your handlebar to make or take calls, listen to music, get turn-by-turn directions, and more. Plus, Bluetooth® wireless technology lets you connect with fitness and health apps to sync your routes and ride data.

Goodbye, car. Hello, Range Boost!

Range Boost seamlessly attaches a second long-range 500 Wh Bosch battery to your bike’s downtube for up to twice the distance and time between charges. Ride longer, commute further and take on bigger adventures. Range Boost can be added to select Trek electric bike models.

Learn more

Specifications

  • Frameset

    Frame
    High-performance hydroformed alloy, Removable Integrated Battery, Range Boost compatible, internal cable routing, Motor Armor, post-mount disc, 135x5mm QR
    Fork
    Allant+ rigid alloy fork, 1-1/8" steel steerer, 100x15mm thru-axle, post-mount disc brake
  • Wheels

    Front hub
    Bontrager sealed bearing, 32-hole 15mm alloy thru-axle
    Rear hub
    Bontrager sealed cartridge bearing rear hub, 32-hole, 6-bolt disc, 5mm QR
    Rims
    Alex MD35 27.5", Tubeless Ready, 32-hole, 35mm width, presta valve
    Tyres
    Bontrager E6 Hard-Case Lite, reflective, wire bead, 60tpi, 27.5x2.4"
  • Drivetrain

    Shifters
    Shimano Deore M4100, 10 speed
    Rear derailleur
    Shimano Deore M5120, long cage
    Crank
    ProWheel 46T narrow/wide steel, w/alloy guard
    Cassette
    Shimano Deore M4100, 11-42, 10 speed
    Chain
    KMC E10
    Pedals
    Bontrager Satellite City pedal
  • Components

    Saddle
    Bontrager Commuter Comp, 165mm width
    Seatpost
    Bontrager Comp, 6061 alloy, 31.6mm, 8mm offset
    Handlebar
    Bontrager alloy, 31.8mm, 15mm rise
    Grips
    Bontrager Satellite Elite, alloy lock-on
    Stem
    Bontrager alloy, 31.8mm, Blendr compatible, 7 degree
    Head set
    FSA IS-2 alloy, integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom
    Brake set
    Shimano MT520 4-piston hydraulic disc, post-mount 180mm rotor
  • Accessories

    Battery
    Bosch PowerTube 625
    Controller
    Bosch SmartphoneHub
    Motor
    Bosch Performance Speed (28 mph), 250 Watt, 75Nm
    Front light
    Trek Lync headlight, 500 lumens
    Rear light
    Trek Lync taillight, 50 lumens
  • Weight

    Weight
    M - 25.54 kg / 56.3 lbs
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production.

Sizing & fit

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

 

Rider Height

Inseam

All measurements provided in cm unless otherwise stated.

Frame size letter Wheel size A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
M 27.5" 44.6 73.0° 16.5 69.5° 59.5 29.5 6.0 48.7 4.4 8.6 114.6 79.5 40.5 62.3
L 27.5" 49.1 73.0° 19.5 70.0° 60.7 29.5 6.0 48.7 4.4 8.1 115.0 83.7 40.8 65.2
XL 27.5" 53.4 73.0° 23.0 70.5° 62.2 29.5 6.0 48.7 4.4 7.9 116.4 87.9 41.2 68.8

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