Yx 140 pitbike tuned

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=UyhHsMD32NQ

This motor is just insane! :D Final build - Outer rotor kit with adjustable timing- Z40 cam + springs-HC hispeed piston-light port and polish(not removed the...

pitbike, tuned, OKO, pwk, yx 140
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