as previous threads have said, i had an aerox with polini sport and yasuni z..... my reeds went so i replaced them as well as replacing the bore as the exhaust bolts had snapped and was ready for an upgrade.... I bought a stage6 70kit and some polini carbon reeds, the bike started fine just like i new it would, started my first session of running the kit in for an hour or two, next day i went to school and back on it (no hard acceleration and not exceeding 35mph) had another hour of running it in when it cut out on me:/ .... realised my air filter had fell off where i must have forgot to put it back on properlly, got home put another air filter on, not as big but foam just like the one that was on. it started with lots of white smoke and the back wheel was hardly spinning and sounded very 'boggy'. i thought my top end gasket had gone and the white smoke was from the coolant. wasn't the case and the top end was all in good condition as well as the gaskets. i took my pipe off and i poured out about 50-100ml of 'oil' :/ .... after puttin it all back together same thing again, no power, sounds boggy and white smoke. I've also changed the spark plug and have a very good spark. Could this be due to the air filter problem?
i'll either check tomorrow night or monday, as i've just locked up and i'm at motocross tomorrow morning and day...