Shimano WH-RX010-R Rear Left Lock Nut Unit - Y02V98040

For use with Shimano WH-RX010 rear wheels.

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

- Shimano FH-RS505

This is 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 rear wheels:

- Shimano WH-RX05-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.