Shimano WH-R501-R Rear Left Lock Nut Unit - Y4SK98060

For use with Shimano WH-R501 rear wheels.

This Left Lock Nut Unit can also be used on the following:

Rear Hubs
- Shimano FH-RS400

Rear Wheels
- Shimano WH-RS100-CL-R
- Shimano WH-RS010-R
- Shimano WH-R501-30-R
- Shimano WH-R501-A-R
- Shimano WH-R500-A-R
- Shimano WH-R500-R

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

If the correct Rear Left Lock Nut Unit is unavailable you can also use the unit from the following wheels:

- Shimano WH-RS11-R

This is a "B" match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.

Genuine Shimano replacement part.