Shimano XTR FC-M9100-2 Lock Ring & Washer - Y1X098050

For use with Shimano XTR FC-M9100 12 speed double chainsets.

This wave washer can also be used on the following chainsets:

- Shimano XTR FC-M9130-1
- Shimano XTR FC-M9125-1
- Shimano XTR FC-M9120-B2
- Shimano XTR FC-M9120-1
- Shimano XTR FC-M9100-1

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

Genuine Shimano replacement part.