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Shimano Ultegra GRX RD-R8000/RX812 tension and guide pulley set

Name: Shimano Ultegra GRX RD-R8000/RX812 tension and guide pulley set
Brand: Shimano
SKU: 37424299749

by Shimano

£12.95from 2 retailers

GTIN04524667762768

EAN4524667762768

MPNY3E998010

Prices updated 17 Mar 2026

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Product Description

This product is a Genuine Shimano replacement partFor Ultegra and GRX RD-R8000 RD-R8050 RD-RX800 RD-RX805 RD-RX812 rear derailleurs

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