Project 321 RG3 Road XDR Center Lock Rear Hub 28h 12x142 Black CheckoutTitle=TRP Magnet Speed Sensor }Chris King Rear Hub Conversion

}Chris King Rear Hub Conversion Kit - Twin Bearing 12 x 148mm XD Black

These upper headsets are for Trek frames with molded-in internal bearing cups

Secure slip-over torque mechanism with quick setting for five selectable clockwise/counterclockwise tightening torques (1

0 color black length 275mm package 100/count

4" cuff height (size Medium)

Project 321 RG3 Road XDR Center Lock Rear Hub 28h 12x142 Black CheckoutTitle=TRP Magnet Speed Sensor }Chris King Rear Hub ConversionFor road and gravel riders who demand preceision, speed, and durability across any surface Features the M Pulse magnet sprung pawls for ultra low drag with instant engagment RG3 hubs ship with Center Lock brake mount but can be upgraded with the 6 Lock assembly if 6 bolt is prefered Made in Canada 3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer TECH SPECS Model RG3 Front Rear Rear (XDR) Axle Spacing (mm) 12x142