Wolf Tooth Components Goatlink 10

Improves chain wrap and reduces premature shifting degradation

Fastest route to improved wear and long-term shifting performance on wide-range one-by-ten drivetrains.

Compatible with any 11-40t or 11-42t ten-speed cassette.

Compatible with 2013 or later Shimano ten-speed Shadow+ rear derailleurs that make use of the 8mm Direct Mount intermediate link to mount to standard derailleur hangers.