Wolf Tooth CenterLock Rotor Lockring - External Splined Black. Wolf Tooth CenterLock Rotor External Splined Lockrings for securing centerlock rotors to centerlock hubs. Machined from 7075-T6 aluminum at Wolf Tooth in Minnesota USA.

Compatible with 12mm 15mm and 20mm thru axles and QR

Machined 7075-T6 aluminum

Durable anodized finish

Torque to 40Nm

Not compatible with 6-bolt rotors and hubs

Washer included