Engine Parts & Diagrams, Scooters-ATVs-Dirt Bikes-GoKarts

The engine parts and breakdowns listed below are most commonly found on Chinese and Taiwanese recreational products. The GY6 (QMB) 49, 50, 125, 150, and 250cc design is used on many Scooters, ATVs, and Go Karts. The CG 125, 150, 200, and 250cc engines are mainly found on dirt bikes and ATVs. The most popular engines found on dirt bikes and ATVs in the 50,70,90,110,and 125cc class are the Honda copy design that has been around for decades. Another popular engine is the Predator type engine. It comes in 79, 97, 136, 165, 196, 208, and 212cc models. The most common use for this engine is Baja and Coleman mini bikes and go karts. 2 Stroke engines, 50, 70, and 90cc used on Eton, Alpha Sports, Dinli, Vento, Jog, Tomos, Puch, and other models can also be found here.