Vaihderattaat Shimano RD-M6800

Shimano tension and guide pulley set for Ultegra RD-6800 11-speed derailleur. With 11 teeth. Set consists of guide- and tension pulley. Sealed precision bearings on both wheels ensure low friction and smooth running. With 11 teeth.Compatible with the RD-6800. Art. Nr.: Y5YC98140