Dave, they are too low, those are track pressures, i run 28.5 rear and 30.5 front on track, CK is right at 33 front and 36 rear for most makes.With the tyres that Aprilia recommend they state 2.0 bar rear and 2.1 bar front which equates to around 29psi rear and 31 front. Currently running both of mine around the 32 mark.
Dave, they are too low, those are track pressures, i run 28.5 rear and 30.5 front on track, CK is right at 33 front and 36 rear for most makes.
Feels fine at these pressures Badger. When I test rode it they were even lower although I didn't know at the time mg After it was delivered I checked them before I went out the first time and was amazed to see around 25 in the rear! I went to where I am now just to get a bit more contact patch and also to try and get a bit more heat in them in this cold weather.