Feature(may vary by option.)

●Compatible Cranks: Shimano Axle Diameter: 0.9 inches (24 mm); Weight: 3.7 oz (105 g); Material: 7075 alloy (BB body), hybrid ceramic bearing (ceramic bearing and steel cage); Tightening torque: 40 Nm; Please use the mounting tools for Shimano Hollowtech 2

[black (black 19-3911tcx)]

[sliver]

Description