Shimano CUES FC-U6040-1 Crankset - 172.5mm 9/10/11-Speed 42t Asymmetric 110 BCD Hollowtech II Crankarms BLK CheckoutSpec= 32 Step Cast Unique chainring design results in

Unique chainring design results in a lighter weight stiffer more durable crankset

Resettable 4-digit combination

and Connex 12 spd chain

14mm Hardened max performance steel shackle resists cutting and leveraging attacks

} REAR SHOCK RESERVOIR ASSEMBLY - (INCLUDES RESERVOIR

Shimano CUES FC-U6040-1 Crankset - 172.5mm 9/10/11-Speed 42t Asymmetric 110 BCD Hollowtech II Crankarms BLK CheckoutSpec= 32 Step Cast Unique chainring design results inEfficient and Stiff Front Single Crankset for Gravel Adventures. The Shimano CUES FC U6040 1 HOLLOWTECH II Crankset offers superior chain retention and a stiff yet lightweight design boosting confidence on long gravel rides. HOLLOWTECH II Hollow forged Crank limits weight while optimizing power transfer Dynamic Chain Engagement+ special gear tip shape improves chain engagement and retention for smooth riding over rough terrain For frames with 68 70mm