Shimano GRX FC-RX610 2x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110-80 BCD Shimano Asymmetric - 175mm - Black - 46-30T - 47mm Chainline Envelope Shipping An easy to access grease

An easy to access grease port allows for quick and maintenance of the ratchet without having to disassemble

Front and rear-specific wheels tuned and optimized to address the specific performance requirements and loads of mountain bike riding

and DH riders looking for a performance shoe with skate-inspired styling

and 92cm (36”) hips

Shimano GRX FC-RX610 2x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110-80 BCD Shimano Asymmetric - 175mm - Black - 46-30T - 47mm Chainline Envelope Shipping An easy to access greaseThe 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.