Shimano Nexus SG-7R50 Ball Retainer I - 3/16" x 11 - Y30898080

For use with Shimano Nexus SG-7R50 internal hub gears.

This Ball Retainer can also be used on the following internal hub gears:

- Shimano Nexus SG-4C31
- Shimano Nexus SG-4C30
- Shimano Nexus SG-7R46
- Shimano Nexus SG-7R45
- Shimano Nexus SG-7R42
- Shimano Nexus SG-7R41
- Shimano Nexus SG-7R40
- Shimano Nexus SG-4R31

These are an "A" match which indicates that the parts are the same in materials, appearance, finish & size etc.

Genuine Shimano replacement part.