Reviews4 stroke Air Cooled

ZAWAYINE 49cc 2 Stroke Engine Motor Kit, Single Cylinder Pull Start Mini Engine, Starter Engine for Pocket Bike, Mini Dirt Bike, ATV, Scooter, Most Air Cooled Mini Dirt Bikes (25H 136L Chain)

【PRODUCT FEATURES】 49cc mini motor air cooled racing engine capable of achieving 40mph dependant on user weight and terrain..
【MAIN PARAMETERS】 Cylinder Numbers: Single cylinder.
【WIDE APPLICATIONS】 This is suitable for most air-cooled mini off-road vehicles, for 49CC 2 Stroke Pocket Bike, Mini Dirt Bike, ATV or Scooter..
【FAST SHIPPING】Products are shipped directly from our US warehouse on the same or next day of your purchase, usually delivered in 2-4 days. If you have any questions about the product, we will reply within 24 hours and give you the right solution..

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X-PRO ATV 4 Wheelers 40cc ATV Quads Quad with Gloves, Goggle and Face Mask (Spider Red)

【4 Stroke Air-cooled Engine】This ATV comes with an 4-stroke 40cc air-cooled engine designed to prevent overheating. There will be no worries about overheating or extra engine maintenance with this ATV..
【Specially Designed for Younger Kids】Chain Transmission and Pull Start provides much easier control and handling for little kids and gives the rider the great convenience in the event of a stall. Front and Rear Disc Brake provides a better stopping power compared to regular brake..
【EPA approved with Safety Concern】Whole bike passed EPA and manufactured strickly based on EPA standard. Top speed of around 22 miles/h is safe design for little kids. Speed Governor on the right side handle bar allows parents to set proper speed for kids.Perfect starter bike for kids between 4 to 7 years old..
【With Luggage Rack & Front Bumper】Come with luggage rack on the front and rear. This allows you to carry up extra weight to make sure you have everything you need while riding. Front bumper will protect ATV in the event of a frontal impact. 1.8L Fuel Tank designed for good distance riding..
【Free Gifts included】Every package comes with X-Pro Gloves, Goggle and Face Mask..

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Engine Motor 49CC 2 Stroke Racing Complete Engine Motor Pull Start Motorized Bike Engine Kit for Pocket Bike Mini Dirt Bike ATV Scooter (Complete Engine Only, Style 2)

【MAIN FITMENT】49CC 2 Stroke High Performance Complete Racing Engine Motor, suitable for 49CC 2 Stroke Pocket Bike, Mini Dirt Bike, ATV or Scooter..
【COMPLETE ENGINE MOTOR】This Engine is complete with high performance cylinder head (40mm dismeter), plug, powder coated metal pull start, air filter and 14mm/0.55'' carburettor, balanced crank, balanced flywheel, ported piston windows, up-rated CVT transmission unit..
【HIGH EFFICIENCY ENGINE】49CC mini motor air cooled racing engine capable of achieving 40mph dependant on user weight and terrain..
【MAIN PARAMETERS 1】Cylinder Numbers: Single cylinder, Displacement: 49CC, Stroke: 2-stroke, Bore: 44mm/1.7'', Chain: 25h, Gas-oil Mix Rate: 25:1, Gear Box Reduction Rate: 3.1:1, Cooling: Air Forced Cooling, Spark Plug Size: L7T L7TC..
【MAIN PARAMETERS 2】Start Way: Recoil pull start, new style recoil, easy to pull start.
Recoil Starter Material: New style easy pull starter.
Application: for most air cooled mini dirt bikes.
Package size: 34cm x 25cm x 15cm (13'' x 10'' x 6'').

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X-PRO ATV 4 Wheelers 40cc ATV Quads Quad with Gloves, Goggle and Face Mask (Hip-Hop)

【4 Stroke Air-cooled Engine】This ATV comes with an 4-stroke 40cc air-cooled engine designed to prevent overheating. There will be no worries about overheating or extra engine maintenance with this ATV..
【Specially Designed for Younger Kids】Chain Transmission and Pull Start provides much easier control and handling for little kids and gives the rider the great convenience in the event of a stall. Front and Rear Disc Brake provides a better stopping power compared to regular brake..
【EPA approved with Safety Concern】Whole bike passed EPA and manufactured strickly based on EPA standard. Top speed of around 22 miles/h is safe design for little kids. Speed Governor on the right side handle bar allows parents to set proper speed for kids.Perfect starter bike for kids between 4 to 7 years old..
【With Luggage Rack & Front Bumper】Come with luggage rack on the front and rear. This allows you to carry up extra weight to make sure you have everything you need while riding. Front bumper will protect ATV in the event of a frontal impact. 1.8L Fuel Tank designed for good distance riding..
【Free Gifts included】Every package comes with X-Pro Gloves, Goggle and Face Mask..

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X-PRO ATV 4 Wheelers 40cc ATV Quads Quad with Gloves, Goggle and Face Mask (Hot Rod Flame)

【4 Stroke Air-cooled Engine】This ATV comes with an 4-stroke 40cc air-cooled engine designed to prevent overheating. There will be no worries about overheating or extra engine maintenance with this ATV..
【Specially Designed for Younger Kids】Chain Transmission and Pull Start provides much easier control and handling for little kids and gives the rider the great convenience in the event of a stall. Front and Rear Disc Brake provides a better stopping power compared to regular brake..
【EPA approved with Safety Concern】Whole bike passed EPA and manufactured strickly based on EPA standard. Top speed of around 22 miles/h is safe design for little kids. Speed Governor on the right side handle bar allows parents to set proper speed for kids.Perfect starter bike for kids between 4 to 7 years old..
【With Luggage Rack & Front Bumper】Come with luggage rack on the front and rear. This allows you to carry up extra weight to make sure you have everything you need while riding. Front bumper will protect ATV in the event of a frontal impact. 1.8L Fuel Tank designed for good distance riding..
【Free Gifts included】Every package comes with X-Pro Gloves, Goggle and Face Mask..

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Echo 48PK Genuine OEM Red Armor 2 Cycle Oil 2.5 Gallon Mix 50:1 6550025 6.4oz

Recommended for use in all air-cooled 2-stroke and 2/4-stroke (hybrid) engines.

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X-PRO Eagle 40cc ATV 4 Wheelers 40cc ATV Quads Quad with Gloves, Goggle and Face Mask (Spider Blue)

4 Stroke Air-cooled Engine】This ATV comes with an 4-stroke 40cc air-cooled engine designed to prevent overheating. There will be no worries about overheating or extra engine maintenance with this ATV..
【Chain Transmission with Pull Start】Chain Transmission and Pull Start provides much easier control and handling and gives the rider the great convenience in the event of a stall. Front and Rear Disc Brake provides a better stopping power compared to regular brake..
【EPA approved with Safety Concern】Whole bike passed EPA and manufactured strickly based on EPA standard. Top speed of around 22 miles/h is a safe design with Speed Governor on the right side handle bar allows you to set proper speed. ***Please do check the dimension and specification for fitness..
【With Luggage Rack & Front Bumper】Come with luggage rack on the front and rear. This allows you to carry up extra weight to make sure you have everything you need while riding. Front bumper will protect ATV in the event of a frontal impact. 1.8L Fuel Tank designed for good distance riding..
【Free Gifts included】Every package comes with X-Pro Gloves, Goggle and Face Mask..

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Motorized Bicycle Kit Bike Engine Kit Single Cylinder 49CC 4-Stroke 142F Air-cooled System w/Double Chain Drive Fits normal 28” V frame bike and 26” ATV bike US Stock

【PROFESSIONAL ENGINE KIT】49cc 4 stroke pull start petrol conversion kit for adult bicycles, ideal for convert most traditional hand bicycles into....
【MORE STABLE & HIGH SPEED】4 stroke engines are more stable, more reliable and quieter than the 2 stroke rivals. You can use it in any outdoor....
【SAFE & FUEL-EFFICIENT】 GDAE10 bicycle gasoline engine kit uses a safe capacitor discharge ignition method, so you can use it safely. With 44....
【MAIN PARAMETERS】Engine Model：142F.
Engine Type：Air-cooled, 4-Stroke, OHV, single cylinder.
Bore x Stroke：41.8 x 36 mm (1.65 x 1.42 in).
【PACKAGES INCLUDES】1 x Quality 49cc 4 stroke engine.
1 x Gas tank,Plastic gasoline fuel line,fuel value.

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150cc GY6 Engine with Built-In-Reverse Gear ATV Go-Kart 150 Motor 4-Stroke Auto

150cc GY6 4-stroke Scooter Engine with Electric/Kick Start,CVT Automatic Transmission..
GY6 Engine, Use 842 Belt, 150cc Long Case, Air cooled, CVT, 4-Stroke, auto clutch..
Kindly check our specifications and pictures carefully for fitness, any return for unfitness, original shipping fee is non refundable..

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YIYIBYUS 30.5CC Air-Cooled Gasoline Engine, 2-Stroke 4-Bolt Rovan Motor Engine for HPI Baja 5b 5T King Motor LOSI FG GoPed

♥♥♥ This is a professional engine that requires strong hands-on ability and sufficient professional knowledge. Suitable for BAJA, with small size, high power and stable quality.
♥♥♥ Very powerful 30.5cc air-cooled 4-bolt head, two-stroke motor (over 4HP), easy to start recoil handle, smooth and long life.
♥♥♥ Using high-octane pump air mixed with 25/1 two-stroke oil, high-flow expanded air inlet and exhaust port make it an affordable power source.
Starting method: easy to start recoil handle.

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X-PRO 200 ATV Quad 4 Wheelers Utility ATV Full Size ATV Quad Adult ATVs Big Youth ATVs for Sale(Blue)

【Powerful & Stable 4 Stroke Air-cooled Engine】169cc reliable, electric start 4-stroke air-cooled engine designed to prevent overheating. There will be no worries about overheating or extra engine maintenance with this ATV..
【Bright LED Headlight & Big Tail light enable Safe Night Riding Mode】The LED headlight is a very unique design that perfectly fit the style and shape of this vehicle. They are very bright and will light your way while driving at night. Tail lights and brake lights are bigger than normal ATVs which will lead your way at backwards..
【Utility Style with Luggage Rack & Front Bumper】Tough and Big Utility Style comes with luggage rack on the front and rear. This allows you to carry up extra weight to make sure you have everything you need while riding. Front bumper will protect ATV in the event of a frontal impact..
【Large Frame and Big 23"/22" Wheels】This ATV comes with large frame and big 23"/22" tires comparing to regular ATVs and it's much larger, higher and wider. What's more, our Rear Tires had been widened. Comfortable riding giving more space, greater stability, better handling, and much more ground clearance..
Some assembly required: Assembly for ATVs include Handle bar brackets, all 4 wheels, front and rear racks (....

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