<ul><li>49CC 4-STROKE BICYCLE ENGINE KIT This is a four-stroke pull adult bicycle gasoline conversion kit, very suitable for 26-inch frame and similar bicycles. Using this bicycle engine kit, you can modify the bicycle according to your own preferences.</li><li>EXCELLENT PERFORMANCE 4 Stroke Engines Are More Stable, More Reliable and Quieter than the 2 Stroke Rivals. The Top Speed of Between 27-32 Mph / or 43-51 Kph. The Tank Holds 2 Litres of Petrol and Everything Comes with the Kit .</li><li>MAIN PARAMETERS Displacement: 49cc; Compression Ratio: 8.0: 1; Net Horse Power Output: 1.6kw (2.1hp) at 7,000 Rpm; Net Torque: 2.7 Nm (2.0 Lbs Ft) at 4,500 Rpm; Pto Shaft Rotation: Counterclockwise (from Pto Shaft Side); Ignition System: Transistorized Magneto Ignition.</li><li>APPLICATION TYPE Very suitable for 26-inch frame and similar bicycles, long-term spare parts can be provided as needed. The installation is more complicated, and it is strongly recommended to invite professionals to install it.</li><li>SHIPPING & CUSTOMER SERVIC We packed the item as good as we can, if there is any damaged part, please tell our after-sales team and offer us pictures of damaged part, we will solve the problem for you.</li></ul> 4-Stroke Top 49cc Gas Petrol Diy Motorized Bicycle Bike Engine Motor Kit Scooter Features: 49cc 4 Stroke Pull Start Petrol Conversion Kit for Adult Bicycles, Ideal for Bikes with 26 Inch Frames and Similar Long Term Spares Available As Required. 4 Stroke Engines Are More Stable, More Reliable and Quieter than the 2 Stroke Rivals. The Top Speed of Between 27 - 32 Mph / or 43 - 51 Kph The Tank Holds 2 Litres of Petrol and Everything Comes with the Kit. Specifications: Engine Model: 142f Engine Type: Air-cooled, 4-Stroke, Ohv, Single Cylinder Bore X Stroke: 43.2*35.5mm Displacement: 49cc Compression Ratio: 8.0 : 1 Net Horse Power Output: 1.6kw (2.1hp) at 7,000 Rpm Net Torque: 2.7 Nm (2.0 Lbs Ft) at 4,500 Rpm Pto Shaft Rotation: Counterclockwise (from Pto Shaft Side) Ignition System: Transistorized Magneto Ignition Starting System: Recoil Starter Carburetor Float Type Lubrication System: Forced Splash Governor System: Centrifugal Mechanical Air Cleaner Semi-dry Type Dimensions (L X W X H): 225x 274x 355mm/8.9 Ix10.8x13.97 Inch Oil Capacity0.25l Fuel Tank Capacity (Liter)0.77l Colorsilver&Black&Red Materialmetal

DNYSYSJ 49CC Petrol Gas Motor Kit 4-Stroke Bicycle Bike Motor Kit Bicycle Engine Conversion Kit Motorized Bicycle Engine Kit for 28\" V-Frame Bikes & 26\" ATV Bikes