Wolf Tooth GoatLink

From $31.95
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Wolf Tooth Goatlink - 10 Speed
10 Speed
Wolf Tooth GoatLink - 11 Speed
11 Speed
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Goat Links replace the direct mount link or B-Pivot knuckle on Shimano Shadow + Derailleurs to optimise the derailleurs position when using larger cassettes or extended cogs.


10 Speed Information:

Why purchase a new drivetrain when you can increase the range of your Shimano 10-speed setup?  The Goat Link compliments the Wolf Tooth Giant Cog for Shimano 10-speed drivetrains.  

We recommend this item for riders who are using the GC extender cog with their Shimano 10-speed drivetrains.  The Goat Link re-positions the derailleur optimising shifting and improving longevity.    


  • The GoatLink will only work with Shimano Shadow+ (clutch) 10-speed rear derailleurs which use a Direct Mount link or B-pivot knuckle with a thickness of 7.9-8.1mm.  Shimano made a running change in 2013, Shadow+ derailleurs purchased in 2013 and earlier will need to confirm fitment.  
  • Direct Mount-native frames are not supported.  
  • SRAM derailleurs are not compatible.  


  • Eliminates the need for a longer b-screw.
  • Stainless Steel mounting hardware included.
  • 7075-T6 aluminium.
  • 19g


Chain Wrap at 11t (effects cassette life): 
40t:  Improved by 69%
42t:  Improved by 53%

Free Chain at 11t (effects shifting precision):
40t:  Improved by 25%
42t:  Improved by 19%

11 Speed Information:

The Goat Link 11 is optimised for using a 10-42 SRAM Cassette, with Shimano Derailleurs and Shifters.

It also provides advantages for anyone running a GCX 44 cog on their SRAM cassette too. 


Cassette    Compatibility
11-40     Not Required
11-42     Not Required
11-45     GS/SGS Derailleur
11-46     GS/SGS Derailleur
10-42     GS/SGS Derailleur
10-44     GS/SGS Derailleur (Wolf Tooth GCX44)
10-45     Not Optimised
9-44       Not Optimised

Other notes:

The GoatLink 11 is compatible with M8000 (XT) and M9000 (XTR) series eleven-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 11-46 cassette).
Triple chainrings are not supported.
Direct Mount-native frames and SRAM derailleurs are not supported.


Weight: 19g
Material 7075-T6
Stainless Steel mounting hardware included
Manufactured in Minnesota, USA


To view the Wolf Tooth GC for 10-speed cassettes, Click Here. ​


Brand Wolf Tooth

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