Is there a difference between the street tripple 660 vs 660 s in regards to the intake restriction and the tuning capacity? Because from what I've heard, the 660 has 74 bore x 51.1 stroke with a 12.85:1 comp ratio , where the 660 s has 76 bore x 48.5 stroke and 12:1 comp. Aside from the cylinder changes I just wonder what else could be different. Thanks!
wtf 660 with less than 50 stock? whats the reason? license type legislation? emissions? is it just to be 660 for people buy it as a 660 so they can say 660 ? I mean mt-03 has 42,0 PS horses out of half the hp. fourth less torque or something. (edit: oh at motor vs wheels i suppose, but still)
Licence legislation. To be a LAMS Learner approved motorcycle scheme bike. Must be less than 660cc and under 48hp from memory. Figures may be inaccurate, but that's the essence of it. CC is irrelevant my W800 only makes 48hp.
