Motorcycles Ram's Motorcycles The motorcycle does not start, but it's not the engine. I believe the engine is clean. I changed the piston, cylinder, cylinder head, starter, and other parts two days ago. Since this ad was posted, it runs for me for about 10 hours and then turns off. The next day I came to start it again, but the carburetor pipe broke. The price of the parts I changed is 400, and I want to sell the motorcycle for 450.