Trek Service Electric
Description
- 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 fork's lockout feature ensures you're always riding efficiently: close it for more speed on smooth pavement, open it up on rougher trails
- Trek's 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
Tech Specs
| Frame | Alpha Platinum Aluminum, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle |
| Fork | SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44mm offset, Boost 110, 15mm bolt-on thru axle, 120mm travel |
| Tire | Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40'' |
| Hub Front | Shimano TC500 alloy, centerlock, 110x15mm thru axle |
| Hub Rear | Shimano TC500 alloy, centerlock, 148x12mm thru axle |
| Rim | Bontrager Connection, double-wall, 32-hole, 20mm width, Presta valve |
| Skewer Rear | Bontrager Switch thru axle, removable lever |
| Shifter | Shimano U6000, 10 speed |
| Rear Derailleur | Shimano CUES U6000 GS |
| Crank | FSA Bosch CK-220, 36T ring, 165mm length |
| Cassette | Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed |
| Chain | Shimano LG500, 9/10/11 speed |
| Chainring | FSA, 36T, steel |
| Brake | Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper // Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper |
| Brake Rotor | Shimano RT64, centerlock, 203mm // Shimano RT64, centerlock, 203mm |
| Pedal | VP-536 nylon platform |
| Saddle | Bontrager Commuter Comp |
| Seatpost | Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 31.6mm, 450mm length |
| Seat Collar | Bolt-on, 36.4mm |
| Handlebar | Bontrager Comp, alloy, 31.8mm, 40mm rise, 780mm width |
| Stem | Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length |
| Headset | FSA IS-2, 1-1/8'' top, 1.5'' bottom |
| Grips | Bontrager XR Endurance Comp, lock-on |
| Fender | Trek Powerfly 29'' custom fender |
| Cargo Rack | MIK-compatible alloy rear rack |
| Light | Supernova Mini 3 pure, LED, headlight // Supernova TL3 Mini, LED |
| Battery | Bosch PowerTube 600Wh, smart system |
| Motor | Bosch Performance Line Speed, smart system, 28mph/45kph |
| Charger | Bosch standard 4A, 110V, smart system |
How do I buy a Service bike?
Service bikes are for public service departments only. You won't 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.
A better way to produce aluminum
Starting in 2024, we began removing high-emission aluminum from our manufacturing and replacing it with low-emission aluminum made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.
Geometry
| 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 | 212.2 |
| Wheel Size | 29" |