GRX FC-RX810-1 Mountain The ergonomic neck support ensures

The ergonomic neck support ensures a fast and secure fit against the back of the head

and riders with specific biomechanical requirements

made in Europe

USTA and ITF approved

The open lug design hooks up whether it's muddy or dry

GRX FC-RX810-1 Mountain The ergonomic neck support ensuresSHIMANO 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