- The TQ harmonic pin ring motor is impressively discreet, compact, light, whisper-quiet, and offers a powerful assist up to 28mph
- The smart charge port, sleek integrated display, and discreet controls keep the bike looking and feeling like a traditional road bike
- Stable endurance geometry partners with road-smoothing rear IsoSpeed that absorbs bumps in the road for a smoother, more comfortable ride
- On long rides, you can add on a Range Extender that fits neatly in the bottle cage and gives you the power you need to go the extra distance
- It comes equipped with a 2x Shimano drivetrain and fast 32mm tires for the pavement, but can fit up to 40mm tires when you want more off-road versatility
Compact, quiet, and mighty e-system
The TQ harmonic pin ring motor is super efficient with an amazing range-to-weight-to-speed ratio. Its ultra-compact, whisper-quiet, and offers an unbelievably natural-feeling assist up to 28 mph.
Compact, quiet, and mighty e-system
The TQ harmonic pin ring motor is super efficient with an amazing range-to-weight-to-speed ratio. Its ultra-compact, whisper-quiet, and offers an unbelievably natural-feeling assist up to 32 kmh.
Ultra-lightweight
Domane+ SLR is our lightest e-bike ever, thanks to our best and lightest 800 Series OCLV Carbon and a smart frame designed to shave weight.
Designed to go the distance
An integrated 360Wh battery is hidden in the downtube and offers an impressive range of around 60 miles in Eco mode.
Optional Range Extender
Explore farther with an optional 160Wh Range Extender that gives you an extended total range of around 90 miles in Eco mode. Want even more miles? The Trek Connect App lets you customize your assist to extend your range even more.
The smooth advantage
Newly refined IsoSpeed soaks up fatiguing bumps and saves weight so you can ride stronger longer.
| Frame | 800 Series OCLV Carbon, TQ drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, fender mounts, 142x12mm thru axle |
| Fork | Domane+ carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle |
| Wheel Front | Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle / |
| Wheel Rear | Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 142x12mm thru axle |
| Tire | Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32mm |
| Tire Part | Bontrager TLR sealant, 6oz |
| Rim Strip | Bontrager TLR |
| Skewer Front | Bontrager Switch thru axle, removable lever |
| Skewer Rear | Bontrager Switch thru axle, removable lever |
| Shifter | Shimano Ultegra R8170 Di2, 12 speed // Shimano Ultegra R8170 Di2, 12 speed |
| Front Derailleur | Shimano Ultegra R8150 Di2, braze-on, down swing |
| Rear Derailleur | Shimano Ultegra R8150 Di2, 34T max cog |
| Crank | Praxis Carbon, 175mm length |
| Cassette | Shimano Ultegra R8101, 11-34, 12 speed |
| Chain | Shimano Ultegra/XT M8100, 12 speed |
| Chainring | Praxis, 50/34T, 12 speed |
| Brake | Shimano Ultegra hydraulic disc, BR-R8170 flat mount caliper, resin pad w/fin |
| Brake Rotor | Shimano CL800, centerlock, 160mm // Shimano CL800, centerlock, 160mm |
| Saddle | Verse Short Pro, carbon rails, 145mm width |
| Seatpost | KVF aero carbon seatpost, 20mm offset, 320mm length |
| Handlebar | Bontrager Pro IsoCore VR-SF, 44cm |
| Stem | Trek RCS Pro, -7 degree, 110mm length |
| Battery | TQ 360Wh |
| Motor | TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power |
| Charger | TQ 4A charger |
Geometry Chart
| B B Drop | 7.5 |
| Chainstay Length | 43 |
| Eff Top Tube | 57.9 |
| Frame Reach | 38.3 |
| Frame Size Number | 60 cm |
| Frame Stack | 63.2 |
| Head Angle | 72.1° |
| Head Tube Length | 22 |
| Offset | 4.8 |
| Saddle Rail Height Max Short | 77.5 |
| Saddle Rail Height Max Tall | 80.5 |
| Saddle Rail Height Min Short | 71 |
| Saddle Rail Height Min Tall | 74 |
| Seat Tube | 56.7 |
| Seat Tube Angle | 72.8° |
| Standover | 82.9 |
| Trail | 6.2 |
| Wheelbase | 103.7 |
| Wheel Size | 700c |
