Do you have a centerlock lock hub but want to use a 6 bolt rotor? This adapter will do the trick for you! 

We tested a bunch of adapter options and were surprised by how bad many of them were. We decided on this model because:

• We like the security of attaching our rotor with bolts
• The bolts also allow you to run any rotor thickness (well, within reason 😅)
• It tightens well with clear mechanical feedback provided to the installer
• We could hit the price point desired

Types (lock-ring variations):

Cassette tool: Uses a cassette tool (most of us have) to install. Is limited to axles with a diameter of 12mm and below. Ie. good for the back of an enduro bike but not the front. It's slightly lighter than the other version but we don't really count our grams.

BB (Bottom Bracket) tool: Uses a standard bottom bracket tool (ones that work with Shimano hollowtech II) to install. Works for all axles. We prefer this model but admit that many of us only have cassette tools handy.

There is no limit on the size of the rotor you can install with these adapters.

Tools for installation:
Cassette tools: this, that, or thee.
Bottom bracket tools: here or in this kit