Shimano Advanced Gravel pulley set for GRX Di2 RD-RX815 2 x 11-speed rear derailleur. Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction-free.
Compatibility – Shimano Y3HS98010
- GRX Di2 RD-RX815
Scope of delivery
- 1 Unit (set) – each set with one tension pulley & one guide pulley
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