2026 Trek Domane SL 6 Gen 4 Road Bike
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Product Description
The Domane SL 6 is an endurance road bike that's light, aerodynamic and built to take on rough roads and long miles in comfort. It has all the road-smoothing advantages of a lightweight 500 Series OCLV Carbon frame, and a wireless electronic Shimano 105 Di2 drivetrain.
The smooth advantage
Newly refined IsoSpeed soaks up fatiguing bumps and saves weight so you can ride stronger for longer.
Podium-topping speed
Raced to victory on the infamous cobblestones of Paris-Roubaix, the new carbon Domane is faster than ever thanks to new aerodynamic improvements and an ultra-light design.
Lighter than ever
Light and strong 500 Series OCLV Carbon and a new gram-saving design make this the lightest Domane SL disc ever.
Versatile tyre clearance
Comes equipped with fast-rolling 32 mm tyres, but offers clearance for up to 38 mm tyres so you can confidently ride everything from smooth tarmac to light gravel.
Internal storage
Internal downtube storage and top tube bag mounts make it easy to carry everything you need for all-day rides.
Refined integration
Domane is more integrated than ever, with hidden cables and a hidden seatpost clamp.
SPECIFICATION:
| FRAME |
500 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, fender mounts, flat mount disc, 142×12mm thru axle BB Standard: T47, Threaded Colors: Dark Star to Bronze Age Fade; Era White / Glowstick / Coral Fade |
|---|---|
| FORK |
Domane SL carbon fork, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12×100mm thru axle |
| BOTTOM BRACKET | Praxis, T47 threaded, internal bearing |
| STEM |
Bontrager RCS Pro, -7° 47: 70mm · 50: 80mm · 52–54: 90mm · 56–58: 100mm · 60–62: 110mm |
| HANDLEBAR |
Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop 47: 36cm control / 40cm drop · 50–52: 38cm / 42cm · 54–58: 40cm / 44cm · 60–62: 42cm / 46cm |
| SADDLE | Verse Short Comp, steel rails, 145mm width |
| SEATPOST |
Domane carbon seatpost, KVF2 shaping, 20mm offset 47–56: 280mm length · 58–62: 320mm length Type: Rigid |
| REAR DERAILLEUR | Shimano R7150 Di2, 36T max cog |
| FRONT DERAILLEUR | Shimano 105 R7150 Di2, braze-on, down swing |
| CRANKSET |
Shimano 105 R7100, 50/34T, HollowTech II 47–50: 165mm · 52–56: 170mm · 58–62: 172.5mm |
| SHIFTERS | Shimano 105 R7170 Di2, 12-speed |
| CASSETTE | Shimano 105 7101, 11–34, 12-speed |
| CHAIN | Shimano SLX M7100, 12-speed |
| BRAKES |
Shimano 105 hydraulic disc, flat mount Type: Shimano 105 Hydraulic Disc |
| WHEELS |
Front: Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless Ready, 35mm depth, 100×12mm thru axle Rear: Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless Ready, 35mm depth, Shimano freehub, 142×12mm thru axle |
| TIRES |
Bontrager Kwaremont Pro TLR, tubeless ready, folding bead, Race Dual-Compound, 120 tpi, 700×32mm |
| DISC ROTORS | Shimano CL700, CenterLock, 160mm |
