Shimano Dura-Ace WH-R9170-C60-TU-R12 Ball Retainer 3/16 Inch – Y0AZ98030

This Ball Retainer can also be used on the following:

Rear Hubs
– Shimano FH-RS770

Rear Wheels
– Shimano Dura-Ace WH-R9170-C40-TU-R12
– Shimano Dura-Ace WH-R9170-C40-TL-R12
– Shimano GRX WH-RX570-TL-R12-650b
– Shimano GRX WH-RX570-TL-R12-700c
– Shimano WH-RS770-C30-TL-R12
– Shimano WH-RS700-C30-TL-R

These are an “A” match which indicates that the parts are the same in materials, appearance, finish & size etc.

Genuine Shimano replacement part.