It's right for you if...
You're sold on the e-bike revolution and want the capability and versatility of a mountain bike at a price that doesn't resemble the car you're trying to use less. You want bigger, better trail adventures and know that an e-MTB is the best way to get them.
The tech you get
A durable Alpha Aluminium frame with a Bosch Performance CX 250-watt motor that assists up to 25 km/h, an ergonomic Bosch Purion controller, and a long-range semi-integrated 500 Wh battery that's secure while you're riding but easy to remove for charging. Plus, a smart e-MTB mode that manages the assist level automatically, a Shimano drivetrain, an SR Suntour XCM fork and hydraulic disc brakes.
The final word
Our most affordable electric mountain bike is equipped with rugged parts and a high-end Bosch motor, battery and controller for confidence and a fun boost on the trails and roads.
favorite_borderWhy you'll love it
- This bike expands boundaries: the top-notch Bosch system is equally suited to commuting, recreation and a ridiculously fun time on the trails
- The proven Bosch electric-assist system is natural and intuitive, and makes you feel like you have super-charged legs
- This bike is built for the long-haul: it comes with a 500 Wh battery, the longest-range available from Bosch
Batteries integrated into the downtube provide a sleek look and keep weight low for a stable ride. They are easily removable without additional tools for charging or safe keeping.
Bosch Performance CX
Bosch’s Performance CX line is made for rugged off-road use with a maximum torque of up to 75 newton metres, sustained power into the high cadence range for sporty acceleration and a sleek mid-mount motor for ideal weight balance and obstacle clearance.
Bosch Purion Display
Bosch's Purion display features a fully-functional speedometer with a backlit display, service interval indicator and battery range indicator. Its thoughtful design allows riders to scroll through functions or choose the right level of support while maintaining contact with the handlebars.
Bosch PowerPack 500
The premium Bosch lithium-ion battery features 500 Wh and a guaranteed long lifespan. The battery not only ensures long distances, but is also easy to remove and take with you.
This unique protection shield is lightweight yet robust, and protects the motor from rocks, logs and other trail debris.
The bike is already internally wired to accept additional lights. Go to your dealer and simply have them attached to the bike and plug them in.
Going for a long ride? Rack mounts make carrying accessories a breeze.
Smart Wheel Size
The right wheel size paired with your frame size gives you the perfect combination of responsiveness and control.
Alpha Platinum Aluminium
Our premium lightweight aluminium is continuously cold extruded and butted at multiple points, and hydroformed into sophisticated tube shapes for maximum strength and minimum weight.
Wider dropouts (110mm front, 148mm rear) give you the stiffness of a 27.5" wheel with all the benefits of a 29" wheel, and Boost148 at the back lets you run wider tyres and a larger chain ring without affecting q-factor and pedalling efficiency.
- Alpha Platinum Aluminium, tapered head tube, internal derailleur and dropper post routing, semi-integrated battery, G2 Geometry on 29ers, Boost148
- SR Suntour XCM 32, coil spring, lockout, tapered steerer, Boost110, G2 Geometry w/51 mm offset on 29ers, 100 mm travel
- Front hub
- Bontrager Boost110
- Rear hub
- Bontrager sealed bearing alloy axle, Boost148
- Bontrager Connection 32-hole double-walled
- Bontrager XR3, 29x2.40˝ (15.5: 27.5x2.35˝)
- Shimano Altus M2000, 9 speed
- Rear derailleur
- Shimano Acera M3000, Shadow
- FSA 310, 15T w/chain guard
- Shimano HG200, 11-36, 9-speed
- KMC X9
- VP-536 nylon platform
- Bontrager Arvada
- Bontrager alloy, 2-bolt head, 31.6 mm, 12 mm offset
- Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
- Bontrager XR Endurance Comp
- Bontrager alloy, 31.8 mm, 7-degree, Blendr compatible
- Head set
- FSA IS-2, 1-1/8˝ top, 1.5˝ bottom
- Brake set
- Tektro HD-M275 hydraulic disc
- Bosch Powerpack, 500 Wh, downtube
- Bosch Purion
- Bosch Performance CX
- M - 23.13 kg / 51 lbs (with tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
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.
153.0 - 166.5 cm
5'0.2" - 5'5.6"
72.0 - 79.0 cm
28.3" - 31.1"
161.0 - 175.0 cm
5'3.4" - 5'8.9"
76.0 - 82.0 cm
29.9" - 32.3"
174.0 - 188.0 cm
5'8.5" - 6'2.0"
82.0 - 88.0 cm
32.3" - 34.6"
186.0 - 196.0 cm
6'1.2" - 6'5.2"
87.0 - 92.0 cm
34.3" - 36.2"
195.0 - 203.0 cm
6'4.8" - 6'7.9"
92.0 - 95.0 cm
36.2" - 37.4"
All measurements provided in cm unless otherwise stated.
|Frame size number||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||K — Wheelbase||L — Standover||M — Frame reach||N — Frame stack|