Domane SLR 9 Gen 4

The Trek Domane SLR 9 Gen 4 is built for cyclists who want the best. Lightweight performance, all-day comfort and world-class componentry. At the heart of the bike is Trek’s 800 Series OCLV Carbon frame, engineered for speed and tuned for compliance with rear IsoSpeed, which helps reduce fatigue on rough roads and long days.Key Features:800 Series OCLV Carbon frame with IsoSpeed and endurance race geometryDomane SLR carbon fork with internal brake routing and mudguard mountsShimano Dura-Ace Di2 electronic 2x12-speed drivetrain with compact 50/34 chainsetShimano CL900 flat-mount hydraulic disc brakes with 160 mm rotorsBontrager Aeolus RSL 51 carbon wheels and Kwaremont RSL 32 mm tyresInternal frame storage and top tube bag mounts for added versatilityBontrager IsoCore carbon handlebar reduces vibration by 20%Available with 0% APR financeThe wireless Shimano Dura-Ace Di2 groupset offers lightning-fast, precise gear changes in all conditions, while remaining lightweight and sleek. The compact 50/34 chainrings and wide-range 12-speed cassette provide the gearing you need to conquer climbs and cruise descents with confidence.Rolling on Bontrager Aeolus RSL 51 carbon wheels and tubeless-ready 32 mm Kwaremont RSL tyres, the Domane balances aero efficiency and grip. Internal frame storage and top tube mounts add real-world practicality, whether you're racing, training or touring.Designed for endurance riders and racers who demand top-tier tech and all-day comfort, the Domane SLR 9 Gen 4 stands as Trek’s flagship endurance road bike, refined, fast and incredibly capable.