Products tagged with Bicycle Mechs (Derailleurs)

GRX rear derailleur replacement guide and tension pulley set. Suitable for GRX RD-RX825 and RD-RX820 rear derailleur. Its recommended that you replace your derailleur pulley wheels periodically for the best shifting performance.

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world. 11-speed front derailleur for fast and precise shifting performance.

RD-M5100 tension and guide pulley set is product number 17 in the attached image. Genuine Shimano replacement part.

This product is a Genuine Shimano replacement part. For Deore RD-M6000 type rear derailleur. For a full exploded diagram of all spares please refer to www.si.shimano.com.

Dura Ace rear derailleur replacement guide and tension pulley set. Suitable for Dura Ace RD7900. Precision sealed bearings in both the guide and tension pulley wheels to keep the drivetrain smooth and friction free.

Dura Ace rear derailleur replacement guide and tension pulley set. Suitable for Dura Ace RDR9100 and RDR9150. Precision sealed bearings in both the guide and tension pulley wheels to keep the drivetrain smooth and friction free.