Shimano GRX FC-RX810 11 Speed Hollowtech II Single Chainset for Gravel Bikes

Shimano GRX FC-RX810 11 Speed Hollowtech II Single Chainset for Gravel Bikes

Shimano brakes, gears, components and cycling accessories incorporate more than 45 years of cycling vigour built into each design; their experience and expertise make them the popular choice of the professional and amateur cyclist the world over.

Shimano GRX FC-RX810 11 Speed Hollowtech II Single Chainset for Gravel Bikes

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

Anodized aluminium crank arms

Lightweight aluminium chainring

4 arm, 110 mm bolt circle diameter

Weight: 644 g (40T), 656 g (42T) for 170 mm