For use with Shimano GRX WH-RX570-TL-R12-650b rear wheels.
This Complete Hub Axle can also be used on the following rear wheels:
– Shimano GRX WH-RX570-TL-R12-700c
This is 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 rear wheels:
– Shimano WH-RS770-TL-R12
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.