For use with Shimano Alivio HB-M4050 front hubs.

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

• Shimano WH-MT500-CL-F-275
• Shimano WH-MT500-CL-F-29

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

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

• Shimano HB-M435

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

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.