DESCRIPTION
The Trek Domane+ SLR 9 is a category-redefining carbon e-road bike that does not look, fit or feel like a standard e-bike. Built on an 800 Series OCLV Carbon frame, it hides a compact, refined TQ motor that delivers natural-feeling assist and all but disappears under you on solo spins and club rides. Rear IsoSpeed smooths rough roads, while a 360 Wh integrated battery and discreet top-mounted controls keep things clean. It is equipped with the best the industry offers, including a wireless Shimano Dura-Ace Di2 drivetrain and Aeolus RSL carbon wheels.
Key Features
- 800 Series OCLV Carbon frame with rear IsoSpeed for road-smoothing comfort
- Discreet, quiet TQ-HPR50 motor (50 Nm) with a 360 Wh integrated battery
- Integrated smart LED display and discreet top-mounted controls
- Wireless 2x12 Shimano Dura-Ace Di2 electronic drivetrain
- Bontrager Aeolus RSL 37 OCLV carbon tubeless-ready wheels
- 700x32 mm tyres with clearance for up to 40 mm for light gravel
- Range-extender compatible for longer days in the saddle
Who Is the Domane+ SLR 9 For?
The Domane+ SLR 9 is for riders who want the lightest, most discreet carbon e-road bike, with a motor that quietly supports steep climbs and long days while keeping a natural road feel.
For New Zealand riders, it is a premium choice for hilly road rides and long adventures, with endurance comfort and the option to venture onto smoother gravel.
Full Specifications
| Frame: | 800 Series OCLV Carbon, TQ drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, mudguard mounts, 142x12 mm thru axle |
| Fork: | Domane+ carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat mount disc, 12x100 mm thru axle |
| Motor: | TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power |
| Battery: | TQ 360 Wh |
| Charger: | TQ 4A charger |
| Front wheel: | Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100x12 mm thru axle |
| Rear wheel: | Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 142x12 mm thru axle |
| Tyres: | Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32 mm |
| Shifter: | Shimano Dura-Ace R9270 Di2, 12-speed |
| Front derailleur: | Shimano Dura-Ace R9250 Di2, braze-on, down swing |
| Rear derailleur: | Shimano Dura-Ace R9250 Di2, 34T max cog |
| Crank: | Praxis Carbon, 175 mm length |
| Chainring: | Praxis, 50/34T, 12-speed |
| Cassette: | Shimano Dura-Ace R9200, 11-34, 12-speed |
| Chain: | Shimano Dura-Ace/XTR M9100, 12-speed |
| Brakes: | Shimano Dura-Ace BR-9270 hydraulic disc, flat mount, resin pad with fin |
| Brake rotors: | Shimano MT900, CentreLock, 160 mm |
| Saddle: | Verse Short Pro, carbon rails, 145 mm width |
| Seatpost: | KVF aero carbon, 20 mm offset, 320 mm length |
| Handlebar: | Bontrager Pro IsoCore VR-SF, 44 cm |
| Stem: | Trek RCS Pro, -7-degree, 100 mm length |
| Weight: | 56 - 11.75 kg / 25.91 lb (with TLR sealant, no tubes) |
| Weight limit: | Maximum total weight (bike, rider and cargo) of 125 kg (275 lb) |
PLU: 85483
SPECIFICATIONS
Please note that bike specifications may change from what is listed above if running substitution changes are made due to unavailability of parts. We highly recommend confirming the specifications of the bike at the time of purchase, especially if buying in-store.







