Im sorry , your saying no one is interested in what im talking about this bike is not for racing its just to see what are the limits of the china motors.I would think for durability someone would be surprised to know someone got a big hp number and the engine stayed together. I was going to say something really mean to Zhou but ill just not come back, and i have a 132 iq and am a savant. So I could have helped a lot probably with peoples stuff.Have fun everyone