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250CC 4 Stroke Single Cylinder Vertical Engine Motor Manual Transmission 5-Speed Engine w/Air Cooled System Dirt Pit Bike Engine Kit Electric Starter for ATV Motorcycles

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Availability: In Stock.
Fulfilled by OKayea

Arrives Sep 24 – Sep 25
Order within 1 hour and 32 minutes
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Size: 250CC 4 Stroke


Features

  • Strong Power: This ATV motor engine boasts a robust 14HP horsepower, a displacement of 200cc/250cc, and a max rotating speed of 7500RPM, which provides you with strong power and ensures that your drive will be very smooth and powerful.
  • Durable and Sturdy: The engine is equipped with premium aluminum and cast steel, ensuring superior performance and a longer lifespan and adapting to complex environments and conditions.
  • 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 5-speed manual clutch 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.

Description

DescriptionIf you are a driving enthusiast who loves freedom and pursues speed and passion, our 4-stroke ATV motor engine will be your ideal choice. Its excellent performance and stable power output make your driving more enjoyable and comfortable. Buying this 4-stroke ATV motor engine means choosing a high- quality, high-performance, and safe driving experience. ApplicationThis product is widely applied to ATV motorcycles, as long as the size matches. SpecificationEngine Type: Single Cylinder, 4 StrokeMaterial: Aluminium, Cast SteelEngine Cooling Type: Air CoolingIgnition System: CDI (Not Included)Start Mode: Kick-starter; ElectricClutch Type: Manual Wet Multi-DiscTransmission: 5-speed, Manual Gear ShiftDisplacement: 200CC/250CCMinimum No-load Stable Speed: 1400 (1 ± 10%) R / minCompression Ratio: 10.0:1Bore Stroke: 7064mm/2.752.51inchMax Power: 11.3Kw/hMax Torque: 18N-mMax Speed: 7500rpmHorsepower: 14HPAir Inlet and Exhaust Valve Clearance: 0.05 ~ 0.07 mm (Cold State)Min Fuel Consumption: ≤354g/kW.hSpark Plug: D8TC (Not Included)Carburetor Type: PZ30 (Not Included)Primary Reduction Ratio: 4.055Transmission Ratio of Each Gear: First Gear: 2.909; Second Gear: 1.786; Third Gear: 1.375; Fourth Gear: 1.167; Fifth Gear: 0.900Lubricant Capacity: 1400ml/0.36 GallonsLubricant Type: SL10W/40 (Not Included)Crankshaft Diameter: 2cm/0.78inch Crankshaft Length: 1.6cm/0.62inch Gasoline Type: ≥ 92 Gross Weight: 30.85kg/68.01lbsNet Weight: 28.5kg/62.83lbsProduct Size: 31.530.543cm/12.41216.92inchPackage Size: 383651cm/14.9614.1720.07inch Package Included 1 ATV Engine1Chain CoverAll Accessories for Assembly

Brand: CHALIGHT


Model Name: go kart engine


Speed: 7500 RPM


Horsepower: 14 hp


Material: Aluminium, Cast Steel


Item Weight ‏ : ‎ 62.83 Pounds


Item model number ‏ : ‎ 3381


Date First Available ‏ : ‎ May 14, 2025


Manufacturer ‏ : ‎ OKayea_US


Best Sellers Rank: #992,550 in Automotive (See Top 100 in Automotive) #508 in Powersports Engine Kits


#508 in Powersports Engine Kits:


Customer Reviews: 5.0 5.0 out of 5 stars 1 rating


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 24 – Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Powerful
Size: 250CC 4 Stroke
Its cooling system is good, which can quickly lower the temperature of the engine, allowing my machine to run continuously. At the same time, its power is also powerful, with very high horsepower.
Reviewed in the United States on September 10, 2025 by Sherri Kerst

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