Shimano GRX ST-RX820-LA GRX dropper post lever bled with BR-RX820 calliper, left rear £349.99 Add to Wishlist
Shimano GRX RD-RX820 GRX 12-speed rear derailleur, Shadow+, max 36T for double £119.99 Add to Wishlist
Best Seller Shimano Spares Ultegra GRX RD-R8000/RX812 tension and guide pulley set £20.99 Add to Wishlist