Wolf Tooth Centerlock Rotor Lockrings secure centerlock rotors onto centerlock hubs. (Try saying that five times fast.) These lockrings are compatible with 12-, 15-, and 20mm thru axles and QR axles. Choose between nine anodized colors that match perfectly with our other anodized color accents. Tap the photo to shop now. #wolftoothcomponents #machinedinminnesota #mtb #mountainbike #mountainbiking #gravel #gravelride #roadcycling