CRANK SET FCEM900 H/tech 170mm

Imposte incluse.

Replacement crank arm for E-bikes various lengths available 160mm, 165mm, 170mm, 175mm
HOLLOWTECH II crankarm technology providing the best balance between stiffness, strength, weight and rotating performance
This product is not backwards compatible with DU-E8000 / DU-E7000 & DU-E6100 Drive Units
This is a genuine Shimano replacement part