Shimano GRX FC-RX820-2 31/48T Mountain Bike Helmets Roomy fit that leaves plenty

Roomy fit that leaves plenty of space for pads

which provides the fastest and longest-lasting wax lubrication

X-Sync Material Aluminum Narrow-Wide Design Yes Position Outer Primary Color Grey Speed 11 Teeth 40

Rear Specific Performance for Mixed Terrain

these replacement cleats feature a multi-directional release for easy unclipping in any direction

Shimano GRX FC-RX820-2 31/48T Mountain Bike Helmets Roomy fit that leaves plentyThe new FC RX820 2 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. GRX 12 speed, hollow arm double crankset. 31 48T: Shimano's widest range gravel oriented double crank. Tighter gear steps than 1X drivetrains make it easier to maintain pedaling rhythm Bottom Bracket: Not included SM BBR60 SM BB72 Chainline: