Befuddling power meter

Hey guys,

I am at a loss. I moved my old power 2 max power meter from the trusty old cervelo P2 (2009) to my new race bike at the beginning of last season. Now I am trying to fit it back onto the cervelo for winter turbo training but the bugger won’t fit… not with love or force. I cannot for the life of me remember how I managed to fit it on the bike last time as I recall it went on without complaint. Can anyone offer assistance on this one?



You mean the axle won’t go through the BB? What axle standard is the P2M and BB you’re now trying to fit it to?