Shimano CUES FC-U6040-1 Crankset - 172.5mm 9/10/11-Speed 40t Asymmetric 110 BCD Hollowtech II Crankarms BLK

Efficient 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 transferDynamic Chain Engagement+ special gear tip shape improves chain engagement and retention for smooth riding over rough terrainFor frames with 68/70mm bottom bracket shellsBB-RS501 or BB-RS500-PB bottom bracket recommended (sold separately)50mm Chainline152mm Q-factorCompatible with LINKGLIDE AND HG 11-speed chains