ZongShen 110cc E-Start Engine, 4 Speed Semi-Auto, Suits All Pitbikes, Thumpsters, Sachs MadAss, Postie Bikes
|Bore & Stroke:||52.5mm x 49.5mm|
|Min. Fuel Consumption (g/Kw.h):||354|
|Clutch Method:||Centrifugal Clutch|
|Gearshift Method:||Constant mesh, 4-speed Gearshift|
|4-Speed Semi-Auto, No Clutch (N-1-2-3-4)|
Mad Ass transplant22 February 2012Everything was as described, quick respray before installation was all that was required.. Just needed to change over the 3 phase CDI flywheel and the Sachs left hand casing bolted straight on further disguising the transplant. Replaced the 50cc exhaust system with the SS 125 OEM unit. The result is outstanding, completely different machine. As a 50cc it is fairly hopeless the 75cc upgrade kit was not effective. All it did supply was the bigger carby that I used with this motor. DHZ wiring diagram was helpfull but the ignition transplant was the way to go. all elecs just plugged straight in. Manufactured a cut out relay so that the motor only starts in neutral.