DESCRIPTION
Note: This Domane SLR 7 is a Trek Project One build, so what's pictured and specced below is the starting base, not a fixed package. Crank length, bar/stem length, tyre choice, saddle and colour can all be tailored to your fit and riding. Get in touch and our team will help you build the exact bike that's right for you.
The Trek 2027 Domane SLR 7 is Trek's ultralight, top-tier endurance road bike, built for riders who want all-day comfort without giving up speed. The frame is Trek's highest-grade 900 Series OCLV Carbon, now 2.1 lbs lighter than the previous Domane generation with 305g shaved from the frameset alone, and it pairs with a Shimano Ultegra Di2 2x12 drivetrain and Bontrager Aeolus Pro 51 OCLV Carbon wheels. Clearance for up to 40mm tyres and a new road-smoothing seatpost mean it handles New Zealand's mixed seal and gravel roads with confidence, whether you're chasing PBs on a club run or riding long days through the back country.
Key Features
- 900 Series OCLV Carbon frame, 305g lighter than the previous Domane generation, with mounts for a top tube, frame or triangle bag
- Shimano Ultegra Di2 R8170 2x12 electronic drivetrain for crisp, low-effort shifting
- Bontrager Aeolus Pro 51 OCLV Carbon wheels, tubeless ready, with Bontrager Kwaremont RSL 700x35mm tyres
- Tyre clearance up to 40mm for road-to-gravel versatility
- New carbon riser bar (20mm rise) and flexing seatpost to smooth out rough NZ chip-seal
- Relaxed endurance geometry for a comfortable, upright position on long rides
- T47 threaded bottom bracket and UDH 142x12mm thru axle for easy servicing
- Flat mount hydraulic disc brakes with 160mm CentreLock rotors front and rear
Who Is the Domane SLR 7 For?
The Domane SLR 7 suits road riders who want race-bike weight and stiffness without a race bike's harsh ride. It's built for long weekend rides, club bunches and gran fondos where comfort over 100km-plus matters as much as outright speed. The Ultegra Di2 groupset gives precise, low-maintenance shifting that holds up to regular use without the running costs of a top-tier drivetrain.
For NZ riders, the 40mm tyre clearance and relaxed endurance geometry make this a genuinely versatile road bike, equally happy on chip-seal back roads or a chunky gravel detour. Combined with Project One customisation on fit and finish, it's a serious investment for riders who plan to put in real distance and want a bike that's dialled to them from day one.
Full Specifications
| Frame: | 900 Series OCLV Carbon, internal cable routing, integrated frame bag mounts, T47, integrated chain keeper, fender mounts, flat mount disc, UDH 142x12mm thru axle |
| Fork: | Domane SLR carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, carbon dropouts, 12x100mm thru axle |
| Weight (ML, with tubes): | 7.66 kg / 16.89 lbs |
| Weight limit: | 125 kg / 275 lbs combined bike, rider and cargo |
| Brake type: | Hydraulic disc, flat mount, front and rear |
| Battery (electronic shifting): | Shimano BT-DN300 |
| Shifter: | Shimano Ultegra R8171 Di2, 12-speed |
| Front derailleur: | Shimano Ultegra R8150 Di2, braze-on, down swing |
| Rear derailleur: | Shimano Ultegra R8150 Di2, 34T max cog |
| Crank: | Shimano Ultegra R8100, 50/34; 160mm (XS/S), 165mm (M/ML), 170mm (L/XL) |
| Bottom bracket: | Praxis, T47 threaded, internal bearing |
| Cassette: | Shimano Ultegra R8101, 11-34, 12-speed |
| Chain: | Shimano Ultegra/XT M8100 |
| Wheels (front | rear): | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12mm thru axle | 142x12mm thru axle, Shimano 11/12-speed freehub |
| Skewers (front | rear): | Bontrager Switch chamfered thru axle | Bontrager Switch chamfered thru axle, removable lever |
| Tyre: | Bontrager Kwaremont RSL, Tubeless Ready, GR puncture protection, aramid bead, 320 tpi, 700x35mm |
| Tube: | Pirelli P Zero SmarTube, TPU |
| Max tyre size: | 40mm (as measured, see manual for details) |
| Saddle: | Verse Short Pro, carbon rails, 145mm width |
| Seatpost: | Bontrager RSL carbon, 27.2mm, 5mm offset |
| Handlebar: | Bontrager Pro Riser, carbon, 20mm rise, 31.8mm clamp, 70mm reach; width 36cm (XS), 38cm (S), 40cm (M/ML), 42cm (L/XL) |
| Handlebar tape: | Trek gel cork |
| Stem: | Trek RCS Pro, -7 degree; 80mm (XS), 90mm (S), 100mm (M), 110mm (ML/L), 120mm (XL) |
| Brake rotor: | Shimano CL800, CentreLock, 160mm |
| Max brake rotor size: | 180mm front, 160mm rear |
PLU: 94671
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.




















