Wolf Tooth Cnc Centre Lock Disc Lockring

Wolf Tooth Centerlock Rotor Lockrings secure centerlock rotors on centerlock hubs. They are compatible with 12mm, 15mm, and 20mm thru axles and QR. These are available in eight colors that match other Wolf Tooth anodized color accents for headsets, bolts, seatpost clamps, and more. Centerlock Rotor Lockrings are made with 7075-T6 aluminum and machined at Wolf Tooth in Minnesota, USA.Compatibility- Compatible with 12mm, 15mm, and 20mm thru axles and QR- 40Nm max torque- Can be installed with Wolf Tooth Pack Wrench- Wolf Tooth Centerlock Rotor Lockrings 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 and are not compatible. Please verify clearance on your bike before ordering. Specifications:- Weight: 10.5g- Material: 7075-T6 Aluminum with stainless steel shim washer