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Service manual
Time to bust out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values, and platform-specific tech instructions below.
Get it hereGet rewarded for going electric
Electric bike rebate programs are popping up all over the country, meaning you could save big when you buy a Trek e-bike! See if you're eligible for a rebate near you.
Learn moreTake my keys, please
How the owner of a coffee shop in Los Angeles brewed up a new lifestyle when he traded Trek his car keys for an e-bike.
Read moreThe Velo Barber
How NYC barber Julien Howard uses his bicycle to provide an out-of-the-box experience
Read moreProduct features
Powerful drive system
A lightweight and powerful 40Nm rear hub drive offers confident handling and uninterrupted power.
Ultra-light design
Our lightest hybrid e-bike ever, Dual Sport+ weighs in at around 40 pounds.
Sleek hidden battery
A reliable 250Wh internal battery system assists up to 35 miles with an easily accessible charging port right on the downtube.
Compliant with leading safety regulations
The e-systems on Trek and Electra e-bikes are third-party tested to meet the latest e-bike safety regulations, including the stringent UL 2849 certification — so all you have to worry about is where your e-bike will take you next.
Upgrade your pedals and love your bike more
Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.
Optional Range Extender
Double your distance and explore up to 70 miles with a supplementary 250Wh plug-and-play battery.
Wide, stable tires
Massive tire clearance accommodates 27.5″x2.0″ tires for better traction on multiple surfaces.
Intuitive on-bar controls
A simple three-button layout and easy-to-read LED indicators put a faster ride right at your fingertips.
Integrated lights
See and be seen with integrated front and rear lights that turn on and off with your bike.
Hydraulic disc brakes
Hydraulic disc brakes offer the absolute strongest stopping power in all conditions, including wet and muddy.
| Frame | Alpha Gold Aluminum, internal cable routing, internal battery, rack & fender mounts, post mount disc, kickstand mount, 144.5mm OLD hub motor spacing |
|---|---|
| Fork | DS+ alloy, internal brake routing, fender mounts, rack mounts, ThruSkew 5mm bolt-on skewer |
| Hub front | Formula DC-20, alloy, 6-bolt, 5x100mm QR |
|---|---|
| Skewer front | 132x5mm QR |
| Hub rear | Hyena hub drive motor, 40Nm, 250W |
| Rim | Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve |
| Spokes | 14g stainless steel, black |
| Tire | Bontrager GR0 Expert, wire bead, puncture protection, 60 tpi, 650x50mm |
| Max tire size | 27.5x2.00" |
| Battery | 250Wh, integrated in down tube |
|---|---|
| Charger | 2A, 42V output, 100V-240V AC input |
| Computer | LED display |
| Shifter | Shimano M315, 8 speed |
|---|---|
| Rear derailleur | Shimano Acera M3020-8, 40T max cog |
| *Crank |
Size:
S, M ProWheel Pro alloy, 42T narrow-wide steel ring, 170mm length |
|
Size:
L, XL ProWheel Pro alloy, 42T narrow-wide steel ring, 175mm length |
|
| Bottom bracket | Torque sensor, threaded, 122.5mm spindle |
| Cassette | Shimano HG400, 11-40, 8 speed |
| Chain | KMC Z8.3 |
| Pedal | Bontrager City pedals |
| Max chainring size | 1x: 42T |
| Saddle | Bontrager Sport |
|---|---|
| *Seatpost |
Size:
S, M Bontrager alloy, 31.6mm, 12mm offset, 330mm length |
|
Size:
L, XL Bontrager alloy, 31.6mm, 12mm offset, 400mm length |
|
| *Handlebar |
Size:
S, M Bontrager alloy, 31.8mm, 15mm rise, 660mm width |
|
Size:
L, XL Bontrager alloy, 31.8mm, 15mm rise, 690mm width |
|
| Grips | Bontrager XR Endurance Comp, lock-on |
| *Stem |
Size:
S, M Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 90mm length |
|
Size:
L, XL Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 100mm length |
|
| Brake | Shimano hydraulic disc, MT200 lever, UR300 caliper |
| Brake rotor | Shimano RT26, 6-bolt, 160mm |
| Rotor size | Max brake rotor sizes: 160mm front & rear |
| *Light |
Size:
S, M, L, XL Herrmans MR4, 120 lumen, 40 lux, LED, headlight |
|---|---|
|
Size:
S, M, L, XL Spanninga Solo, taillight |
|
| Kickstand | Adjustable length alloy kickstand |
| Weight | M - 17.35 kg / 38.26 lbs |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg). |