The GoatLink 11 is compatible with M8000 (XT) and M9000 (XTR) series eleven-speed Shimano rear derailleurs

Diameter: These are the slim version and have a 30mm diameter

57mm Q-factor

If you have a straight 24mm spindle on your cranks choose the Shimano option

prevent any of that nasty crud from getting in and wreaking creaking and corrosive havoc inside your seat tube

Wolf Tooth Boostinator Hub Adaptors - DF3 - Front Virtual Parent The GoatLink 11 is compatibleJust got a Boost Frame or Fork and need to get your standard hubs to fit? Enter the Boostinator! CNC Machined In the USA from 6061 Aluminium and anodized to ensure longevity, the Boostinator allows non Boost wheels to be mounted in Boost frames and forks while allowing brakes and derailleurs to function as designed. Once you've installed your Boostinator generally about 5 minutes, you'll need to re dish your wheel which will improve the spoke bracing