ZTTO Center Lock to 6 Bolt Disc Brake Adapter
Use this kit you can change center lock to 6 bolt kit1, change center lock to 6 bolt only (about 30g) kit2, change center lock to 6 bolt and 15x100 to 15x110, (about 50g) kit3, change center lock to 6 bolt and 12x142 to 12x148. (about 40g)
