Shimano GRX FC-RX820 2x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110-80 BCD Asymmetric Shimano - 172.5mm - Black - 48-31T - 47mm Chainline Virtual Parent comfort and versatile shape at

comfort and versatile shape at a great price

Rock-solid design is stable for any size or style of rider and the most punishing of training sessions

Safe to use on carbon

the Classic Outland jersey will have you looking good

Shimano GRX FC-RX820 2x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110-80 BCD Asymmetric Shimano - 172.5mm - Black - 48-31T - 47mm Chainline Virtual Parent comfort and versatile shape atThe SHIMANO FC RX820 2 balances weight savings and optimal efficiency for mixed terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12 speed crank utilizes a 48 31T chainring and comes in 170, 172. 5, and 175 mm crank arm lengths.