Zipp Freehub Body for ZM900 Freehub Body Shimano Micro Spline Kit MFPN=11.4018.090.014 The GoatLink is simply the

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 handles also have a magnetic closure to keep it closed when the keyring attachment is not connected

control and ease of use

10-speed Shimano mountain derailleurs may be used with only a slight decrease in shifting performance

Can be extended to become a Nordic table 
 (together with Nordic table set 24437

Zipp Freehub Body for ZM900 Freehub Body Shimano Micro Spline Kit MFPN=11.4018.090.014 The GoatLink is simply theFreehub Kit ZM900 TECH SPECS Freehub Compatibility ZM900 Freehub Body Shimano Micro Spline