Shimano CUES FC-U4000-1 Crankset - 170mm, 9/10/11-Speed, Riveted, Square Taper JIS Spindle Interface

Grow your confidence riding hard over the rough stuff with this Shimano CUES FC-U4000-1 crankset's wide-range gearing and seamless pedaling.

Dynamic Chain Engagement+ special gear tip shape improves chain engagement and retention for smooth riding over rough terrain
Durable and lightweight aluminum crank arms
For frames with 68/73mm bottom bracket shells
BB-UN101 LL123 bottom bracket recommended (Sold separately)
Compatible with LINKGLIDE AND HG 11-speed chains
50mm Chainline