Need help with lockring for my wheels and rotors

Hi guys,
I know this is not very mtb related but I just thought that you’re a better group to address for this question. So I have Roval CLX 64 disc wheelset with Sram centerlock rotors. Does anyone know which lockring I need to buy for this combination? (They have 12mm thru axles)
Thanks
I know this is not very mtb related but I just thought that you’re a better group to address for this question. So I have Roval CLX 64 disc wheelset with Sram centerlock rotors. Does anyone know which lockring I need to buy for this combination? (They have 12mm thru axles)
Thanks
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There is no secret ingredient - Kung Fu Panda
London Calling on Facebook
Parktools
Not the rotor, the mounts on the wheel.
Most are as redvee says.
Some have an external thread which needs a different ring.
There is no secret ingredient - Kung Fu Panda
London Calling on Facebook
Parktools
Ah ok, it’s internal, so you screw in the lockring like on the cassette. By the way, the lockring from an 11 speed cassette fits but obviously it’s not a good idea to use it for the rotor.
I’ve seen Shimano 15/20mm axle only but haven’t seen for 12mm axle or it doesn’t matter? Will they fit? They’re called SM-HB20 lockrings.
Perfect, thank you!