EA90 Aluminum Crankset - 170mm, 10/11-Speed, Matte Black CK20EA90129ARM170BLK
EA90 alloy crank arms are lightweight and feature a matte black anodized finish. COLORMatte Black. PEDALSPINDLE9/16". PEDAL SPINDLE9/16". PART TYPEBike / Ebikes. NUMBEROFCHAINRINGSNo Rings, No Spider Included.