Is there any difference between axle sizes on the different model panigales i.e. 1199/1299/v4/marzocchi/ohlins... I've got a 1199 with Marzocchi forks, and some new wheels to camfit whiche off a v4 (carbon bst) and which I expected to fit straight on. Rear seems fine but the front seems to want a bigger axle. Sure enough the id on my old wheel is 25mm, on the new one 28mm. Do I need new bearings (and presumably spacers) or is it more than that? Cheers, Jm