· nexus inter3 hub

· SG3R40

· shimano nexus SG3R40 hub components

· push rod (81,85 mm) for axle length 168mm

· shimano nexus SG3R40 hub components

· shimano nexus SG3R40 hub components

· push rod (86.85 mm) for axle length 176.8 mm

· 2-Speed internal gear hub with gear ratio of 1:1.36

· OLD 开档距 130mm, Axle length 180mm

· 36 hole, 13-14G

· nexus inter3 hub

· coaster brake

· SG-3C41

· shimano nexus SG3R40 hub components

· push rod (86.85 mm) for axle length 176.8 mm