Dio50 engine 135cc "King scorpio" water cooling Rrgs

Crankcase has been painted by thermal way to black color.

Parts installed: water cooling cylinder kit 56mm, crankshaft 55mm, transmission set with oversized clutch 110mm, variator 96mm, long belt 659mm, torque driver with 6 high angle grooves, forged drive face, light weight flywheel rotor ignition, big manifol, billet transmission gear cover with modified primary and secondary gears, brake pads.