[Laydee Rose]

When out for a run this morning for an hour. After some time I noticed the bike was chugging along. Silly me. I forgot to take it off second and was starting off from a stop sign. I corrected that. I went into my driveway backwards and felt the bike turn off. It has new spark plugs, battery and was recently inspected. Anyone knows what could be the problem?? It wont come on at all. Nothing works