SHIMANO GRX RX810 Crankset - 11-Speed - 1x - 172.5mm - 40t giant CNC Bending MATERIAL: Zirconium Doped

CNC Bending MATERIAL: Zirconium Doped 7-Series Alloy

Robust retention claws provide smooth engagement and release

Hydration Port For Water Bladder (Bladder & Hose Not Included)

Chamfered bar-clamps to reduce stress risers and increase fatigue life of handlebars

SHIMANO GRX RX810 Crankset - 11-Speed - 1x - 172.5mm - 40t giant CNC Bending MATERIAL: Zirconium DopedSHIMANO GRX Gravel Crankset 1x11 speedSHIMANO'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. Optimum gearing for mixed terrains and riding styles Tighter gear steps maintain rhythm on familiar