Home Products Bicycle parts Transmission Parts Bicycle Cranks One Piece Bicycle Crankset Bicycle Crankset Model : OPC-925 Q'ty : Add To Inquiry Specifications Bicycle Chain wheels OPC-925 One Piece Crank (Square round shape). Length: 170, 175mm. Related Products Bicycle CranksetModel : OP-L05 / L04 / L08 Add To Inquiry Bicycle CranksetModel : OPC-926 Add To Inquiry Bicycle CranksetModel : OP-L06 / L07 Add To Inquiry Bicycle CranksetModel : OP-7001 Add To Inquiry Bicycle CranksetModel : OPC-902 Add To Inquiry Bicycle CranksetModel : OPC-929 Add To Inquiry