GoatLink

Description

The GoatLink is simply the fastest route to improved wear and long-term shifting performance on wide-range 1x10 drivetrains using the Shimano Shadow+ Rear derailleurs. The GoatLink, made by Lindarets and Wolf Tooth, re-positions 10-speed Shimano Shadow+ Rear derailleurs to the optimal location when using the GC 40T and GC 42T cassette expanders.
Compatibility
Compatible Shimano Shadow+ 10-speed rear derailleurs (clutch type ONLY) have a Direct Mount link (including spacer, if so equipped) or B-pivot knuckle with a thickness of 7.9-8.1mm.  Shimano changed to this sometime in 2013. Very early Shadow+ rear derailleurs have a thinner link and are not compatible.  Here is how to take that measurement:
The GoatLink is optimized for use with
Wolf Tooth’s 40- and 42-tooth GCs
and all sizes of
Drop-Stop chainrings
- but will work with any 11-40t or 11-42t 10-speed cassette.
Direct Mount-native frames and SRAM rear derailleurs are not supported.
You will NEVER need a longer b-screw with the GoatLink
Improvements with the GoatLink*
Chain wrap at 11t (effects cassette life):
40t:  Improved by 69%
42t:  Improved by 53%
Free chain length at 11t (effects shifting precision):
40t:  Improved by 25%
42t:  Improved by 19%
*Due to variations in derailleur hanger geometry, chainstay length, chainring size, B-screw adjustment, and suspension configuration, individual results will vary slightly.
Related Products
GC40 and GC40s cassette extenders
Drop-Stop chainrings
GoatLink 11
for 11-speed derailleurs
Tech Specs
Weight:
19g
Material:
6061 aluminum
Included:
stainless steel bolt
Torque:
8-10Nm
Made in the USA
Patent and trademark information
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