Shimano Nexus CJ-NX40 SG-3R75-A Cassette Joint Unit - 74Y 9817

Designed to be used with the Shimano Nexus SG-3R75-A internal hub gears, but is also an "A" match for the following:

• Shimano Nexus SG-3R75
• Shimano Nexus SG-7C18
• Shimano Nexus SG-7C30
• Shimano Nexus SG-7R46
• Shimano Nexus SG-7R50
• Shimano Nexus SG-C3000-7C
• Shimano Nexus SG-C3000-7R

"A" match: indicates that the parts are the same (material, finish, size & appearance).