Shimano HB-RM66 Front Complete Hub Axle - 108mm - Y2U898010

For use with Shimano HB-RM66 front hubs.

This Complete Hub Axle can also be used on the following front hubs:

- Shimano HB-M3050

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

If the correct Complete Hub Axle is unavailable you can also use the assembly from the following front hubs:

- Shimano Alivio HB-M4050

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

Genuine Shimano replacement part.