Shimano XT RD-M8000 B-Axle 2 for Direct Mount Rear Derailleur

Goatlinks are designed to optimize the derailleur’s position relative to your cassette. Offered in two versions – a 10-speed and 11-speed, each is intended to improve the shifting of your 1x drivetrain.

The Tanpan brings the range and security of Shimano mountain rear derailleurs to Shimano-equipped drop-bar bicycles. This means a greater gearing range for bigger adventures, better chain security for rough terrain, and lighter weight and reduced complexity for the daily commute. In order to deliver these benefits, the Tanpan amplifies road shifter cable pull to allow for seamless communication with mountain derailleurs. The result is ideal for riders looking to convert their road, gravel, cyclocross, or commuter bike to the simplicity and light weight of a single chainring.

Shimano Miscellaneous Rear Derailleur Parts