Hi people I'm having some right trouble with my bike, while I'm riding the bike it's goes like stink but when I come to a tight bend and knock it in too 2 gear it begins to big and then eventually cuts out.
Try replacing the spark plug, and cleaning the carb Their not the best bikes. The upright engines are known for being rather pants. My advice is to sell it while its running and buy a 140. More reliable and in most cases slightly more power.