I've put a post on the other non start thread,but what happened to me I was on the motorway and the bike started firing every other lamp post!!! then completely stopped I keeped the throttle open and the motor must have fired every 10 yards which just got me off the motorway were I live pheww!! and then It completely died and I pushed it home,when I got home it would run of sorts but clearly unrideable

This was with 1700 miles on the clock from brand new,never seen a winters day in t's life and you could eat your dinner off it,with no obvious signs checked the old plug it looked good,but put a new plug and it fired and ran perfect I've not had the same experience since my two stroke days.

The post I put up about a mate wasn't strictly true it was a shop I know and they phoned me saying that had same with just a few miles and it just wouldn't run,I could offer no help apart from my experience and 10 minutes later they phoned and said it was running perfect with a new plug in,with some expletive's!!!!!