Selling and getting a jeep. Starts warm with second hand adult dirt bikes kick, starts cold in kicks. A few years down the track the KX is more likely to be raced against your mates than for a state title, but if you want a bike that will make it easy, the KX-F is it. Long list of aftermarket bits including: The battery seems to last for a very long time. New second hand adult dirt bikes front motor mounts with the CR logo installed. Front tire is almost new. Zongshen cc, 2-valve, single-cylinder, 4-stroke, air cooled, electric and kick start Bore X Stroke: To my surprise it was delivered 2 days later on Friday. Get fast, free shipping with Amazon Prime.