SHIMANO ALIVIO FH-M4050 Freehub for Disk Brake Complete Quick Release 173 mm 6-13/16" - Y31H98010

SHIMANO ALIVIO FH-M4050 Freehub for Disk Brake Complete Quick Release 173 mm 6-13/16" - Y31H98010

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

- FH-T4000

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

- FH-M435

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