Shimano CUES FC-U6040-2 Crankset - 170mm 9/10-Speed 50/34t Asymmetric 110 BCD Hollowtech II Crankarms BLK MFPN=21155 yet still supports the full

yet still supports the full power of the motor for 90% of every ride

Choose SRAM XD or Shimano Micro Spline freehub

Wheel Diameter 20 Color Matte Black Primary Color Black Frame Size 21

Female axle bolts for WTP hubs

chrome vanadium steel matt chrome-plated

Shimano CUES FC-U6040-2 Crankset - 170mm 9/10-Speed 50/34t Asymmetric 110 BCD Hollowtech II Crankarms BLK MFPN=21155 yet still supports the fullShimano CUES FC U6040 2 Crankset 170mm 9 10 Speed 50 34t Asymmetric 110 BCD Hollowtech 2 Crankarms Black. Efficient and Stiff Front Double Crankset for Gravel Adventures. The Shimano CUES FC U6040 2 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 For frames with 68 70mm bottom bracket