Likely Rotax engine.June 7 2012 at 6:49 PM
|Steve.k (Login steve.k)|
from IP address 188.8.131.52
Response to Andy, Take a look at the BMW S 1000 RR street bike
I was to a trip to Rotax in Austria a few years back and they were quite proud of the fact they built alot of the engines for Aprillia and BMW! In fact they were dynoing 990 cc BMW engines while we were there! The engine they were especially proud of was a 250cc two stroke that they said made more hp per cc than a formula 1 engine? It was a 250 cc rotary valve engine and the rider from France had one 5 or so straight gp titles. Wicked bikes!