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Shimano GRX is a gravel specific components group with gravel optimized gearing options and rugged reliability. Not a modified set of road components, it was designed from the ground up as a gravel specific groupset. GRX eliminates any excuses urging you to try that rough sidetrack or ride that little bit longer. It offers you the option to Explore Beyond!
Components included in groupset:
Cassette: XT CS-M8000 (11-42T)
GRX RD-RX812 11-speed (42T max low sprocket)
GRX ST-RX810-R Hydraulic Disc Brake DUAL CONTROL LEVER 11-speed (right)
GRX ST-RX810-LA Hydraulic Disc Brake and Dropper Post Lever (left)
For a streamlined cockpit and easy access to the seat dropper post lever, the Shimano GRX ST-RX810-LA dual control lever integrates the brake lever and dropper lever for fast and effortless operation.
Chain: CN-HG701 120L 11-speed
Crankset: GRX FC-RX810-1 (170mm) (172.5mm) (175mm) (40T) (42T)
Some variants may not appear in drop-down (if they're out of stock).
SM-BBR60 (68/70mm) HOLLOWTECH II, threaded
SM-BB72-41 (86.5mm) HOLLOWTECH II, press-fit
Brakes (calipers): GRX BR-RX810-F (front) & GRX BR-RX810-R (rear)
INSTALLATION & MANUALS:
We recommend you have your components professionally installed.