Shimano GRX FC-RX810-1 Gravel Crankset 1x11-speed Variant:42T 170mm and our acclaimed Roc Loc

and our acclaimed Roc Loc Sport system for fast

HB-MT410-B

Material composition: 15% EPS

CE Compliant

Shimano GRX FC-RX810-1 Gravel Crankset 1x11-speed Variant:42T 170mm and our acclaimed Roc LocSHIMANO GRX Gravel Crankset 1x11 speed SHIMANO's new FC RX810 1 crank balances weight and efficiency for mixed terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. It is offered in 40T and 42T chainring options and 170, 172. 5, and 175mm crank arm lengths. FEATURES Optimum gearing for mixed terrains and riding styles Tighter gear steps maintain rhythm on