Welcome to MBc, Shadoewz. I don't know what motor you bought, or what problems you are having, but this is the blace to Introduce Yourself, not solve problems. Now that we know you, post your motor questions in the proper Forum...my guess would be the 2-Stroke Forum. Include some pictures and detailed descriptions of what is going wrong. I'm sure we can help. For a lot of general info, read the post at: http://motoredbikes.com/showthread.php?t=10392. Good luck.