Wolf Tooth Centerlock Lockring - External Spline - ultraviolet purple

Wolf Tooth Centerlock Lockrings – external spline secure centerlock brake rotors on centerlock hubs. They are compatible with 12mm, 15mm, and 20mm thru axles and QR. These are available in different colors that match other Wolf Tooth anodized color accents for headsets, bolts, seatpost clamps, and more. Centerlock Rotor Lockrings – External Spline are made with 7075-T6 aluminum and machined at Wolf Tooth in Minnesota, USA.

Wolf Tooth Centerlock lockrings – external spline use the industry standard 4 mm thick flange and 44mm outer diameter which is compatible with all mountain bike fork/frames and many road bike fork/frames. However, there are some road bike fork/frames that require a special thinner lock ring. Wolf Tooth has a Centerlock lockring - internal spline that is thinner. Please verify clearance on your bike before ordering. 

Torque to 40Nm.