M
mickal1025
Guest
I recently took an old Trek and instauled an 80cc kings motor on it with puncher resistant tires and extra thick inner tubes, I have 1 tank of gas though it but it still has very bad vibration. its not bad until about 19-20 mph but after riding to work 1 way (9 miles) it leaves my hands tingling for 10 minutes afterward. I really want to use this or another motor kit but it has to be reliable. do I have a bearing problem on my new motor or do I just have the wrong motor. is it likely its not broke in yet? will it smooth out? idealy I would like to be able to ride at 30mph with little vibration. thanks