centerlock to 6 bolt adapter, Bicycle Center Lock Adapter Disc Brake, Center Lock Disc Brake Rotor Adapter Hub Spacer, Bicycle Accessories for Mou...

despite the label on the lock ring it is not compatible with a 15mm axle. you cannot put a lock ring tool over the 15mm axle to tighten it. look at other products that use a shimano bottom bracket tool on the outside of the lock ring to tighten, this is required for 15mm.

Pretty light for the money. The only flaw that i ran into with this product was when installing on boost spacing front wheel, you can't get the cassette tool between the lockring and endca, because the 15mm end cap is too big. It will work on 12mm end caps with the cassette tool. Luckily, i had a shimano lockring(20grams by itself) laying around that tightens using a bottom bracket tool instead of a cassette tool. Hope this makes sense and helps someone.

These Evosid center lock adapters have been faultless on my hardtail. I recently replaced my six bolt disc wheels to a new center lock set and I didn't want to run expensive Shimano rotors. I got these along with a set of floating rotors and my braking performance has seen a noticeable improvement. These fit very precisely on my hubs with zero play. Also had no issues with the floating rotors onto the six locating mounting bolt heads. Everything was perfectly centered and ran true with the locking installed which looks awesome with their laser etched logo. I'm impressed with these and highly recommend them to anyone needing an adapter.