Shimano Alivio HB-M4050 Complete Hub Axle - 108mm - Y29D98010

Complete Hub Axle for the Shimano Alivio HB-M4050 front hub.

This item includes the following parts:

- Y2TE98040 Right Hand Lock Nut Unit
- Y2T804000 O-Ring
- Y4BB98030 Steel Ball (3/16") 22pcs.
- Y25W03000 Hub Axle M10 x 108mm (4-1/4")
- Y29D98020 Left Hand Lock Nut Unit

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

MTB Front Wheels
- Shimano WH-MT500-CL-F-29
- Shimano WH-MT500-CL-F-275

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 HB-M435

Genuine Shimano replacement part.

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