Shimano CUES FC-U6040-1 Crankset - 170mm 9/10/11-Speed 40t Asymmetric 110 BCD Hollowtech II Crankarms BLK MFPN=PBR-SET } Uses four neodymium magnets

} Uses four neodymium magnets to create an incredibly strong docking interface

model SMC Core rails CrMo top microfiber color black/gray size M/L weight 360g

tapered seat tube)

Thread lock pre-applied

Shimano CUES FC-U6040-1 Crankset - 170mm 9/10/11-Speed 40t Asymmetric 110 BCD Hollowtech II Crankarms BLK MFPN=PBR-SET } Uses four neodymium magnetsShimano CUES FC U6040 1 Crankset 170mm 9 10 11 Speed 40t Asymmetric 110 BCD Hollowtech 2 Crankarms Black. 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 transfer Dynamic Chain Engagement+ special gear tip