COLOR Black CRANK AXLE COMPATIBILITY no UBB COMPABILITY UBB30 BCD 110mm CRANK LENGTH 160mm, 165mm, 170mm, 172.5mm, 175mm, 177.5mm AXLE WIDTH 30 mm AXLE MATERIAL Aluminum NUMBER OF CHAINRINGS 2X TECHNOLOGIES COMPATIBILITY Aero, Alu7055, CNC, MAS, Trinity COMPATIBLE WITH No COLOR No DISCIPLINE Road, Triathlon\n