Hey i got a brand new NGK spark plug. I connected a car battery to the bike.(it dont start). I tried it to the starter motor that dont even turn over. And there is a starter motor but no kick start gears.
did u connect the car battery straight onto the starter motor terminals?
the starter motor wraps around the crank!
changed ur cdi yet? if its the problem, changing the spark plug and puttin a car battery will do nothing at all if the cdi's crapped in the first place.
if you have good valves, a clean carby, good spark, then it can be a electrical problem.
have you checked all your wiering?
what happend the last time you rode the bike?