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

Roomy fit that leaves plenty of space for pads

50 Primary Color Black Tire Compound SmartEVO DH Tire Diameter/ISO 29''/622 Tire Technology DualWALL Tire Type Tubeless Ready Tire Width 2

Tapered inner sleeve to ensure a snug interface with the handlebar

and packs down to nearly nothing

50L capacity

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: