Specifications Applicable Models: For Most Configurations 49CC 2-stroke Gasoline Scooters, Pocket Bikes, Mini Helicopters, Gliders Condition: New Color: Black Material: Aluminum, Iron, Plastic Process: Die Casting Using Fuel: Mixing Ratio of Gasoline and Engine Oil 25:1 Engine Type: 2-Stroke, Single Cylinder, Air-Cooled Chain: 25H (Not Include) Gear Box Reduction Rate: 3.1: 1 Displacement: 49cc Maximum Speed: 7000 rpm Maximum Power: 0.9/6500kw/r/min Biggest Torque: 1/4500N.m/r/min Starting Mode: Pull Start Lowest Fuel Consumption: 0.65L/h Way of Use: Direct Replacement Assembly Method: Closed Package Size: 30*28*22cm/11.81*11.02*8.66 in Gross Weight: 4 kg/8.82 lbs Net Weight: 3.8 kg/8.38 lbs Fits (As a Reference) For Most Configurations 49CC 2-stroke Gasoline Scooters, Pocket Bikes, Mini Helicopters, Gliders Package Included 1* 49CC 2-Stroke Pull Start Engine Motor Notes 1.We strongly recommend professional installation. 2.Please carefully check compatibility before purchasing to ensure that the product is suitable. 3.Please allow for slight color differences caused by shooting light and errors caused by manual measurement, and make sure you don't mind before ordering. If you have any questions, please contact us, and we will reply and solve your problem as soon as possible.