This P-Cover Unit can only be used with Shimano GRX Di2 RD-RX817 11 speed rear derailleurs.
Genuine Shimano replacement part.
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Pushys ID | 160790 |
This P-Cover Unit can only be used with Shimano GRX Di2 RD-RX817 11 speed rear derailleurs.
Genuine Shimano replacement part.