Shimano GRX FC-RX610 2x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD Asymmetric Shimano - 170mm - Black - 46-30T - 47mm Chainline YGroup_7524867768365 Stretch mesh finger gussets increase

Stretch mesh finger gussets increase airflow and dexterity while the silicone print at the fingertips provides excellent brake lever grip

If you don't want to purchase new rotors for your centrelock hubs

Laser cut ventilation for enhanced airflow

Depth: 21mm

the rate at which the spring returns to 'normal' is relatively constant

Shimano GRX FC-RX610 2x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD Asymmetric Shimano - 170mm - Black - 46-30T - 47mm Chainline YGroup_7524867768365 Stretch mesh finger gussets increaseThe Shimano FC RX610 2 balances weight savings and optimized efficiency for mixed terrain riding and racing. Gearing options cater 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 46 30T chainring combination and comes in 165, 170, 172. 5, and 175 mm crank arm lengths.