Bicycle Components & Accessories

Shimano GRX FC-RX810 GRX chainset 42T, single, 11-speed, Hollowtech II, 172.5 mm Shimano hard material Unisex adult cycling cranks Crank grx 810 172, 5mm 42 11v 1x (fcrx8101dxb2) Shimano GRX FC-RX810 GRX chainset 42T, single, 11-speed, Hollowtech II, 172.5 mm