Hi there, I have just got my new nsr250 Mc18 RK5 up and running after buying it a few weeks ago. Took it to the get the MOT, it passed!! I was very happy, so went up the road for about a mile, the indcators started to fade. Then i stopped at a roundabout it cut out, I turned the headlight off it started, went and got some petrol as I thought that maybe the problem, went well for about 5min then started to miss, then power just went and the bike stopped. No very happy as I had to push it for about 2 miles!!! I checked it today and it started for about 2 seconds and went dead.
Any ideas, by the way the battery was new, also the spark plugs.