Aprilia RSV4 Factory, 2009, after an '08 Blade,,04 Blade,'98 R1 (along with a couple of cbr600 workhorse/wet bikes along the way) - all above tracked and road ridden , no major problems on any of them. RSV 4 most memorable, hugely satisfying once well set-up and cos lower powered ,in real terms,than all the other1000s on track made you ride "better" ,all much enjoyed but totally loving the S1000 6k in.......