Wolf-tooth Wolf Tooth GoatLink 11 Speed

This 11 speed Wolf Tooth GoatLink rear derailleur hanger extension improves long-term shifting performance and makes it possible to run larger range cassettes in an optimal position. It is a hassle-free choice for riders who want to climb steeper hills on a 1x setup.

The Wolf Tooth GoatLink – 11 speed offsets the position of your 11-speed Shimano mountain bike rear derailleur allowing you to be able to run a wider range cassette while improving performance.

This project began with the desire to run 11-speed Shimano derailleurs and shifters with SRAM 10-42t XD cassettes. Granted the combination can work without modification – but the performance wasn’t quite what Wolf Tooth expected from Shimano and SRAM’s finest.

When used with a 10-42T cassette, the GoatLink 11 re-positions SLX M7000, XT M8000 and XTR M9000 rear derailleurs such that free chain length between the cassette and the top derailleur pulley is within 1% of what Shimano intended while cassette tooth engagement in the smallest cog is improved by 27%.

Knowing that certain situations call for a range beyond that provided 10-42T or 11-42T cassettes, Wolf Tooth tweaked the GoatLink 11 to also significantly improve Shimano 11 speed rear derailleur performance with extended-range like the Wolf Tooth GCX44 modified 10-44T XX1 or X01 cassette.

Compatibility:

The GoatLink 11 is compatible with SLX M700, XT M8000 and XTR M9000 series 11-speed Shimano rear derailleurs.

The GoatLink 11 mounts only to standard derailleur hangers.

Double chainrings (2x) is supported and requires a long cage (SGS) rear derailleur with no more than a 12T difference in front chainrings (with an 11-46T cassette).

Triple chainrings are not supported.

Direct Mount native frames and SRAM derailleurs are not supported.

*Due to variations in derailleur hanger geometry, chainstay length, chainring size, B-screw adjustment, and suspension configuration, individual results will vary slightly.