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【Strong Power】: This ATV motor engine boasts a robust 7.64HP horsepower, a displacement of 125cc, and a max rotating speed of 7500RPM, which provides you with strong power and ensures that your drive will be very smooth and powerful.
【Effective Cooling System】: By adopting an air cooling system, the temperature of the engine can be quickly reduced, effectively preventing overheating and ensuring smooth and long-lasting driving.
【Adjustable Speed】: Its 4-speed manual transmission provides you with high-precision gear shifting control, so it allows you to easily adapt to various changes. It makes your driving experience more exciting under different road conditions.
【Easy to Operate】: The CDI ignition system (not included) leads to higher energy and ignition efficiency. So you can start the motor engine quickly and safely.
【Closed Design】: The closed design effectively prevents dust, water, oil, etc. from entering the machine, while minimizing the need for daily maintenance as much as possible.
Description: This ATV Motor Engine can be widely used in motorcycles, ATVs, go-karts, tricycles, etc, as long as the crankshaft matches. Specification: Engine Type: Single Cylinder, 4 Stroke, Horizontal, Two-stage Transmission Other Features: 3 Forward Gears and 1 Reverse Material: Aluminium, Cast Steel Engine Cooling Type: Air Cooling Ignition System: CDI (Not Included) Start Mode: Kick-starter; Electric Clutch Type: Manual Wet Multi-Disc Transmission: 4-speed, Manual Gear Shift Displacement: 125CC Minimum No-load Stable Speed: 1400 (1 ± 10%) R / min Compression Ratio: 8.7:1 Bore Stroke: 54*54mm/2.12*2.12inch Max Power: 5.8Kw/h Max Torque: 8.0N-m Max Rotating Speed: 7500rpm Horsepower: 7.64HP Air Inlet and Exhaust Valve Clearance: 0.05 ~ 0.07 mm (Cold State) Min Fuel Consumption: ≤367g/kW.h Spark Plug: A7TC Carburetor Type: PZ19 (Not Included) Min Stable Idle Speed: 1500r/min±150r/min Primary Reduction Ratio: 3.722 Transmission Ratio of Each Gear: First Gear: 3.272; Second Gear: 1.938; Third Gear: 1.350; Fourth Gear: 1.043 Lubricant Capacity: 900ml/0.23 Gallons Lubricant Type: SL10W/40 (Not Included) Crankshaft Diameter: 1.5cm/0.59inch Crankshaft Length: 0.4cm/0.15inch Gasoline Type: ≥ 92 # Gross Weight: 19.45kg/42.87lbs Net Weight: 18.15kg/40.01lbs Product Size: 45*30*25cm/17.71*11.81*9.84inch Package Size: 51*39*33.5cm/20.07*15.35*13.18inch Package Included : 1*ATV Motor Engine 1*Gearshift Lever 1*Chain Cover 1*Intake Manifold 2*Intake Gaskets All Accessories for Assembly