Shimano GRX FC-RX610 1x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD - 172.5mm - Black - 40T - 49.7mm Chainline Ignore Wholesale Tier 1 Brand Rule 0mm (refers to the diameter

0mm (refers to the diameter of spoke arc/main body of spoke)

Rubber grippers under the arches help you to securely park your sunnies when it gets steamy on the climbs

4 chin bar

Weight: 84

Specifications for GX DH X-ACTUATION™ Trigger Shifter

Shimano GRX FC-RX610 1x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD - 172.5mm - Black - 40T - 49.7mm Chainline Ignore Wholesale Tier 1 Brand Rule 0mm (refers to the diameterIntroducing the Shimano GRX FC RX610 1x12 Speed Crankset ideal for riders who prefer simplicity with a single chainring setup. The 38T chainring provides a good balance for gravel terrain, and the enhanced chainline allows for greater tire clearance. Single Chainring Efficiency: 1x12 speed system simplifies shifting and reduces weight. Hollowtech II Technology: Lightweight yet durable, with stiff crank arms for efficient power transfer.