Description
Inter-3 hub connection Shimano SM-3R40
Shimano Nexus 3SG-3C41 Component Kit
Specifications:Color: silver, yellow
Material: aluminum, steel
Suitable for 168 mm shaft length
Link pin length: 82 mm
Dust cap inner diameter: 35 mm
Dust cap outer diameter: 49 mm
Nut size: M9Number of gears: 3