Premium Dyna-Sys11 Road pulley set for Dura Ace R9100 11-speed. Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction-free.
Compatibility – Shimano Y5ZR98010
- Dura Ace RD-R9100/ R9150
Scope of delivery
- 1 Unit (set) – each set with one tension pulley & one guide pulley
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