Centerlock To 6-Hole Adapter Center Lock Conversion 6 Bolt Rotor Adapter for MTB Road Bike Disc Brake

The reviewer discusses a Centerlock to 6-bolt adapter, highlighting it as a lightweight alternative to standard adapters. It is made of aluminum, skeletonized, and weighs 16 grams each, saving 30 grams over both wheels compared to a standard 31-gram adapter. The adapter costs 14 quid for a pair and comes in funky colors. However, the reviewer notes that it lacks the small metal discs found on standard lock nuts, and the ridges on the backside may scrape carbon off the rotor surface.