Details: Wolf Tooth Centerlock Rotor Lockrings - Internal Spline secures a centerlock rotor onto a centerlock hub. It is compatible with 12mm thru axles and QR. The slim design of this lockring with its internal spline allows it to fit on frames/forks that do not have clearance for the existing Wolf Tooth Centerlock Rotor Lockring - External Spline. Compatibility - Compatible with 12mm thru axles and QR - Torque to 40Nm - Installed using Wolf Tooth Pack Wrench and Cassette Lockring Insert
