New to centerlock disc brakes. The tool does not fit over the rear hub axle nut. What am I doing wrong? Do I need the externally serrated lock ring? The rotor is
How To Change A Centre Lock Disc Brake Rotor | Tech Tip | Tredz Bikes - YouTube
Center lock tool won't fit over the hub, so I can't lock my rotor. : r/bikewrench
How To Remove & Install a Centre Lock Disc Brake Rotor - YouTube