Cervelo P2 2012 with QRINGS

Hey guys, I am trying to find ut if anyone has ever installed asymmetric ring oncervelo p2 2012- any info appreciated , thanx in advance
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Had qrings and qxls on a 2011 p2 (full size 53/39 and 53/41). Just had to move up the FF accordingly. No clearance issues, no adapter needed.

how did you like them? is it worth switching , I’m sure its not for everybody but if it helps to increase power i wonder why everyone isn’t using it?

I’m in the camp that believes they do not increase power. I do feel more comfortable and pedaling does feel more natural. For what it’s worth, I only use them on the tri bike (normal qrings). I notice the difference most after a few hours when fatigue begins to set in. I absolutely love them. And do recommend them. Get a used pair off eBay or such if you are worried you might not like them.