Product categories of Scooter Motorcycle Engine Part, we are specialized manufacturers from China, Scooter Engine Part, Motorcycle Engine Part suppliers/factory, wholesale high-quality products of Scooter Needle Bearing R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
GY6 engine, as one of the most simple structure engine, is economic friendly,reliable, also is easily maintained and fixed.For Chinese scooter,usually 50cc 4 stroke engine, also known as GY6 139qmb is the most mature model of scooter engine.50cc 2 stroke engine, known as 1PE40QMB engine,will help the scooter to speed up faster, but will cost more fuel.So as the 125cc,150cc engine.Bigger displacement engine will consume more fuel, the power of the scooter will become bigger,then the speed go up faster.