Shimano GRX chainset 42T, single, 11-speed, Hollowtech II, 175 mm Size:42T Soft TPE ends offer improved

Soft TPE ends offer improved comfort and grip protection

Stainless steel crown race

and disc-specific wheels complement the powerful 160mm disc brakes for consistent stopping power

Over two years of research and development has gone into these performance driven grips

Shimano GRX chainset 42T, single, 11-speed, Hollowtech II, 175 mm Size:42T Soft TPE ends offer improvedFC RX810 GRX chainset 42T, single, 11 speed, Hollowtech II, 175 mm Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world The HollowTech II 11 speed single chainset offers optimum gearing for mixed terrains and riding styles Designed to work with HollowTech II type bottom bracket cups Compatible with 11 speed HG chains