- Powerful Bosch system helps you sustain speeds of up to 28 mph
- Easily raise and lower the saddle using the dropper post’s handlebar lever
- The high-quality suspension fork soaks up bumps on streets and trails alike, and can easily be adjusted for a specific rider weight
- The forks lockout feature ensures youre always riding efficiently: close it for more speed on smooth pavement, open it up on rougher trails
- Treks Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy remove the battery without tools and lets you mount a water bottle cage
How do I buy a Service bike?
Service bikes are for public service departments only. You wont find them in stock at your local Trek retailer nor are they available to purchase online. However, if you are a qualifying agency and interested in a quote or purchasing a Service bike or a whole fleet of bikes, please contact your local Trek retailer.
Will my bike have a curved top tube?
Smaller frames (S) have a top tube that dips down as it approaches the seat tube. This design makes for a lower standover height, which is good for shorter riders because it allows them to straddle their bike more easily. Larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.
Removable Integrated Battery
RIB is a one-piece battery and cover with a built-in handle that can easily be removed and re-installed in the frame with no tools and no hassle. It’s the most convenient way to remove your battery for transport, security, or just easier charging.
What is the range?
To see how far you can ride your electric mountain bike on a single charge, check out Bosch’s range calculator. We’ve auto-filled the variables for this bike model and the average rider, but you can make adjustments to get your most accurate estimate.
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.
| Frame | Alpha Platinum Aluminum, curved top tube, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle |
| Fork | SR Suntour Zeron 35, air spring, LO R damper, hydraulic lockout, tapered steerer, 44mm offset, Boost110, 15mm bolt-on thru axle, 120mm travel |
| Wheel Front | / |
| Tire | Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 27.5x2.40 |
| Hub Front | Bontrager alloy, 6-bolt, Boost110, 15mm thru axle |
| Hub Rear | Bontrager alloy, sealed bearing, alloy, 6-bolt, Rapid Drive 54, Shimano 8/9/10 freehub, Boost148, 12mm thru axle |
| Rim | Bontrager Kovee, double-wall, Tubeless Ready, 32-hole, 23mm width, Presta valve |
| Spokes | 14g stainless steel, black |
| Skewer Rear | Bontrager Switch thru axle, removable lever |
| Shifter | SRAM NX Eagle single-click, 12 speed |
| Rear Derailleur | SRAM NX Eagle |
| Crank | SRAM X1 1000, 165mm length |
| Cassette | SRAM PG-1210 Eagle, 11-50, 12 speed |
| Chain | SRAM SX Eagle, 12 speed |
| Chainring | SRAM X-SYNC 2, 38T, steel |
| Brake | Shimano hydraulic disc, MT501 lever, MT520 4-piston caliper // Shimano MT520 4-piston hydraulic disc |
| Brake Rotor | Shimano RT66, 6-bolt, 203mm |
| Pedal | Wellgo BO-87B, alloy body, Cro-Mo axle, replaceable pins |
| Saddle | Bontrager Commuter Comp |
| Seatpost | TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length |
| Seat Collar | Bolt-on, 36.4mm |
| Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 720mm width |
| Stem | Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length |
| Headset | FSA IS-2, 1-1/8 top, 1.5 bottom |
| Grips | Bontrager XR Endurance Elite |
| Fender | Trek Powerfly 27.5 custom fender // Trek Powerfly 27.5 custom fender |
| Cargo Rack | MIK-compatible alloy rear rack // MIK-compatible alloy rear rack |
| Light | Trek Lync taillight, 50 lumens // Trek Lync headlight, 500 lumens |
| Kickstand | Adjustable length rear mount alloy kickstand |
| Battery | Bosch PowerTube 625Wh, smart system |
| Motor | Bosch Performance Line Speed, smart system, 28mph/45kph |
| Charger | Bosch standard 4A, 110V, smart system |
Geometry Chart
| B B Drop | 4.9 |
| B B Height | 30.7 |
| Chainstay Length | 45.5 |
| Eff Seat Tube Angle | 71.6° |
| Eff Top Tube | 59.8 |
| Frame Reach | 39 |
| Frame Size Letter | S |
| Frame Size Number | 15.5" |
| Frame Stack | 62.3 |
| Head Angle | 67.6° |
| Head Tube Length | 13 |
| Offset | 4.2 |
| Seat Tube | 39.4 |
| Standover | 72.2 |
| Trail | 10.4 |
| Wheelbase | 112.5 |
| Wheel Size | 27.5" |
| B B Drop | 4.9 |
| B B Height | 32.4 |
| Chainstay Length | 45.5 |
| Eff Seat Tube Angle | 71.7° |
| Eff Top Tube | 61.7 |
| Frame Reach | 40.6 |
| Frame Size Letter | M |
| Frame Size Number | 17.5" |
| Frame Stack | 63.9 |
| Head Angle | 67.7° |
| Head Tube Length | 13 |
| Offset | 5.1 |
| Seat Tube | 41.9 |
| Standover | 79.5 |
| Trail | 9.8 |
| Wheelbase | 115.5 |
| Wheel Size | 29" |
| B B Drop | 5 |
| B B Height | 32.4 |
| Chainstay Length | 45.5 |
| Eff Seat Tube Angle | 71.7° |
| Eff Top Tube | 64.1 |
| Frame Reach | 42.7 |
| Frame Size Letter | L |
| Frame Size Number | 19.5" |
| Frame Stack | 64.9 |
| Head Angle | 67.7° |
| Head Tube Length | 14 |
| Offset | 5.1 |
| Seat Tube | 47 |
| Standover | 75.8 |
| Trail | 9.8 |
| Wheelbase | 118 |
| Wheel Size | 29" |
| B B Drop | 5 |
| B B Height | 32.4 |
| Chainstay Length | 45.5 |
| Eff Seat Tube Angle | 71.7° |
| Eff Top Tube | 67.2 |
| Frame Reach | 45.2 |
| Frame Size Letter | XL |
| Frame Size Number | 21.5" |
| Frame Stack | 66.7 |
| Head Angle | 67.7° |
| Head Tube Length | 16 |
| Offset | 5.1 |
| Seat Tube | 52.1 |
| Standover | 76.8 |
| Trail | 9.8 |
| Wheelbase | 120.6 |
| Wheel Size | 29" |
