For use with Shimano WH-R501 rear wheels.
This Complete Freehub Body can also be used on the following rear wheels:
– Shimano WH-R501-30-R
– Shimano WH-R501-A-R
– Shimano WH-R500-A-R
– Shimano WH-R500-R
These are an “A” match which indicates that the parts are the same in materials, appearance, finish and size etc.
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.