80cc Chinese engine

grabcad

Rev up your 80cc engine with these modded parts! This little powerhouse has sold millions worldwide. It boasts a basic design without transmission, just a friction clutch plate, and can be bought in kits for a cheap price on eBay. For an exciting ride, mount it onto a bicycle to motorize it! Start with the standard engine and attach it via direct drive to a hardtail mountain bike frame for some fun; but for more thrill, build a custom frame equipped with suspension and jackshaft kit alongside a freewheel crankset that runs the motor through gears. This allows you to take advantage of better gear ratios for climbing and speed. Plus, this model is 100% accurate, so it serves as an ideal placeholder for your DIY motorized bike project in CAD. Don't forget, the billet head is free! Express your enthusiasm through comments and likes.