Trek Domane SL 5 2026 Road Bike

The Domane SL 5 is an endurance road bike ready to comfortably take on rough roads and long miles in comfort. It's crafted with a lightweight 500 Series OCLV Carbon frame speced with a reliable Shimano 105 drivetrain, and aluminium wheels and aluminium handlebars to balance performance and price.

Specifications

Frameset

• Frame: 500 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, mudguard mounts, flat mount disc, 142x12 mm thru axle


• Fork: Domane SL carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle

Wheels

• Rims: Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm width, Presta valve

Drivetrain

• Crankset: Shimano 105 R7100, 50/34


• Shifters: Shimano 105 R7120, 12-speed


• Rear Derailleur: Shimano 105 R7100, 36T max cog


• Front Derailleur: Shimano 105 R7100, braze-on, down swing


• Chain: Shimano SLX M7100, 12-speed


• Cassette: Shimano 105 7101, 11-34, 12-speed


• Bottom Bracket: Praxis, T47 threaded, internal bearing

Components

• Handlebar: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop


• Stem: Trek RCS Pro, -7-degree


• Grips: Trek EcoTack


• Brakes: Shimano CL700, CentreLock, 160 mm


• Saddle: Verse Short Comp, steel rails, 145 mm width


• Seatpost: KVF aero carbon seat post, 20 mm offset

Trek Domane Sizing

Product code: 931390