Shimano CUES FC-U6030-1 Crankset - 170mm 9/10/11-Speed 40t Asymmetric 110 BCD Silver MFPN=BAA0162K Secure Fidlock waistbelt buckle and

Secure Fidlock waistbelt buckle and flap closure for easy access

Supersonic tubes are further optimized for even lower weight and rolling resistance due to their thinner material and construction

How About Both

The Soft Instep Closure System is a wide anatomically curved strap combined with a soft thermo-formed EVA pad that distributes pressure evenly over the instep area

Shimano CUES FC-U6030-1 Crankset - 170mm 9/10/11-Speed 40t Asymmetric 110 BCD Silver MFPN=BAA0162K Secure Fidlock waistbelt buckle andThe Front Single Shimano CUES FC U6030 1 2 Piece crankset delivers reliable performance and smooth pedaling for gravel and is available in 40t or 42t configurations. Dynamic Chain Engagement+ special gear tip shape improves chain engagement and retention for smooth riding over rough terrain 2 piece crankset with aluminum crankarms enhances rigidity reduces weight and ensures efficient power transfer For frames with 68 70mm bottom bracket shells BB