sxv

today i was on the track with a aprilia sxv 450 and i was on my fs650e and i kicked his *** i allways ran past him on the straight sides and he could not keep up when he was behind me my weight is 115kg he was around 85kg my quistion is anyone know the exact specs. on my 650 and his 450 because...

Hey guys.. I just sold my DR-Z400SM that I was riding on the street / track. I also had a track specific CRF450R last year which I no longer have. I'm looking for a bike that I can bomb around on the roads and also race (road racing). I had my mind set on an '07 Aprilia SXV 4.5. I've...