I just got this bike and it seems to run great except that it sometimes just starts high reving and it just won´t stop. I think its the throtle cable. The other day I started riding and it woulden´t stop revingso I had to hit the kill switch, but it still wouldn´t stop so I turned off the gas and it spudered to a stop about 1 min later. What could this be? Why won´t it kill wright away? If you have the answer please leave it here or e-mail me at stevegowling@hotmail.com