49cc 139 QMB GY6 engine
Honda Company has been known to manufacture the GY6 engine which has been used in most scooters across the globe. The technology behind the GY6 engine has been adopted by various companies, therefore, slight differences exist between them. GY6 engine has been categorized into different groups which have different power, compression ratio and the big bore stroke specifications. These categories include the 139 QMB, 152 QMI and the 157 QMJ.
The 49cc 139 QMB GY6 engine with 4 strokes gives your scooter the power it needs and it is no different from any other scooter engine in terms of maintenance. The 49cc 139 QMB GY6 engine should be checked regularly if the air filter has worn off and if it needs replacement. The gear oil, valve adjustment, ignition timing and other parts of the engine should also be checked.
While there are many online stores that one can get the repair and replacement parts for their 49cc 139 QMB GY6 engine, we provide the best deals.