I assumed it was an abbreviation of 'Aprilia'
If you say so Badger:eatcornRotary side valve:thumbup
Nooooooooooooooo way i don't believe this, how is it possibly a rotary side valve:dunno, it was the first thing that came into my mind, certainly made me giggle a bit though peeps:nana
Dont know what it means TBH, Racing Sport Vee:dunno
Good question though Sprocks:thumbup
Racing Series V-twin.
Is that the right answer then :dunno
Badger ya bugger i thought i could rely on you to know :biggrin
I don't know much about Mille's mate, but i do know they don't have a ROTARY SIDE VALVE FFS!!
:nana:nana:biggrin
I always thought it just stood for some Italian garb like Mille and never gave it a second thought. :dunno