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

Complete Hub Axle for the Shimano HB-RM66 front hub.

Shimano state that this part is also an "A" match with these front hubs. This means that the parts are the same in materials, appearance, finish & size etc.

MTB Front Hubs
- Shimano HB-M3050

If not available then the following are a "B" match which means that the parts are usable, but differ in materials, appearance, finish & size etc.

- Shimano Alivio HB-M4050

Genuine Shimano replacement part.

Note: Scrolling down the page will take you to the associated parts related to this front hub & their availability