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Top 10July 2025

Best 49cc 2 Stroke Engine Upgrades

We made a list of the top 10 49cc 2 Stroke Engine Upgrades based on verified reviews, popularity and other factors which we summarized for you in this list.

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49CC Racing Engine Set 2 Stroke 1.8kw 11000rmp High Performance Single Cylinder Motor with 6 Teeth 25h Sprocket Complete Racing Engine Kit for Pocket Bike Mini Dirt Bike Quad ATV

49CC Racing Engine Set 2 Stroke 1.8kw 11000rmp High Performance Single Cylinder Motor with 6 Teeth 25h Sprocket Complete Racing Engine Kit for Pocket Bike Mini Dirt Bike Quad ATV

✓【MAIN FITMENT】49CC 2 Stroke High Performance Complete Racing Engine Motor, suitable for 47CC 49CC pocket bike, mini dirt bike, mini ATV, other scooters with similar or identical engine mounts.
✓【Racing engine parameters】 complete performance 49cc Mini Moto Quadard engine upgrade, 49cc single cylinder, air-cooled, two-stroke maximum speed: 11000rmp, power: 1.8kw
✓【High efficiency engine】 High compression head, 6-tooth 25h sprocket, with third bearing support. High-performance flat-slip carburetor, heavy-duty clutch, alloy pull starter and kerbi kit.
✓【Suitable (for reference)】 The engine is suitable for: 47cc/49cc pocket bikes, mini off-road vehicles, mini ATVs, and other scooters with similar or identical engine brackets.
✓【Worry-free shopping】 This semi-recessed ceiling lamp has a one-year warranty. If you are not satisfied with the product or have questions about the installation after purchasing, please contact us by email and reply you within 24 hours

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Upgrade External Thread 2L Fuel Gas Tank for 2/4 Stroke 49cc 60cc 66cc 80cc Engine Motorized Bicycle

Upgrade External Thread 2L Fuel Gas Tank for 2/4 Stroke 49cc 60cc 66cc 80cc Engine Motorized Bicycle

✓Fits: 49cc 66cc 80cc Motorized Bicycle Bike
✓Package Include:1 x Fuel Gas Tank; 1 x Fuel Tank Cap; 1 x Fuel Tank Switch Valve; 2 x Fixed plate; 4 x Nut

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49cc 2 Stroke Mini Engine Motor Kit, 12500rpm Air-Cooled Racing Engine for Pocket Bicycle Mini Off-Road Vehicle Atv (Us Stock) (Model 3)

49cc 2 Stroke Mini Engine Motor Kit, 12500rpm Air-Cooled Racing Engine for Pocket Bicycle Mini Off-Road Vehicle Atv (Us Stock) (Model 3)

✓🏍️【FITS (FOR THE REFERENCE)】: Engine suitable for: 47cc/49cc Pocket bike, mini dirt bike, mini ATV, other scooters with similar or identical engine mounts
✓🏍️【LARGE FUEL TANK】 It is equipped with a 0.32gal fuel tank, which can last for a longer distance after filling up with gas and fuel, supporting long-distance riding and making it more convenient for outdoor use
✓🏍️【STRONG POWER】 It is a two-stroke 3-horsepower single-cylinder engine with a no-load speed of up to 12500 rpm and 1.9kw max. power, allowing you to enjoy a faster riding speed
✓🏍️【GOOD HEAT DISSIPATION】 The air cooling system and heat dissipation holes can reduce the temperature of the engine in time, prolong its service life, and reduce potential safety hazards
✓🏍️【PROTECTIVE SHIPPING】: It is shipped with foam plus carton protective packaging to ensure that the product is not knocked or damaged in transit

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49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits

49cc 50cc 2 Stroke Racing Engine Motor, Gasoline Engine Single Cylinder Pull Rope Start Motor for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits

✓Fine Workmanship: Every part of the 49 cc 50cc dirt bike engine motor is made of carefully selected and superbly polished high-quality materials. Iron parts and aluminum shell inside the engine ensure its sturdy structure and durability. The casing is professionally polished and not easy to rust or lose color
✓High Speed: The 2-stroke 49cc 50cc engine is powerful, equipped with a T-shaped hand lever, easy to start, the maximum speed of up to 40mph, very suitable for modification of mini dirt bikes, etc., so that you get a better riding experience
✓Good Heat Dissipation: Air-cooled cooling design can dissipate the heat for the 2-stroke 49cc mini dirt bike engine in time to ensure continuous operation without heating, effectively preventing the vehicle from malfunctioning due to high temperature. While improving riding safety, it also extends the life of the engine
✓High-quality Air Filter: The 49cc pull start engine is equipped with an air filter, made of selected materials, which can prevent impurities from entering the engine. You only need to clean the small filter regularly to keep the engine clean, easy to maintain
✓Wide Applications: This 2-stroke 49cc gasoline engine motor is mainly used to power mini dirt bikes, pocket motorcycles, ATVs or scooters. Not only can it be used to replace the old engine, but also can be used to modify the mini bike

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Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle RED

Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle RED

✓19mm Carburetor With Filter: 58mm/ Color: Red and Blue
✓Fits 2 stroke 49cc 66cc 70cc 80cc engine With No Adjusting Throttle
✓The screw on the side of the carburetor is for the idle.
✓Jet: Normally for 6mm jet,you can start with Start with the smallest size jet, the jet does not need to be torqued down with a great deal of force.
✓Note:You have to wrap several layers of thread tape around it if you are replacing the NT carb that came with your 66/80cc bicycle engine, and if you are at a higher elevation you may need to change jet size for this carburetor to run properly.

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49CC 2-stroke Engine Motor Kit, Pull Start Mini Bike 49cc Engine Single Cylinder Engine Motor for Most Air Cooled 49cc Mini Pocket Bike Mini Dirt Bike ATV Scooter

49CC 2-stroke Engine Motor Kit, Pull Start Mini Bike 49cc Engine Single Cylinder Engine Motor for Most Air Cooled 49cc Mini Pocket Bike Mini Dirt Bike ATV Scooter

✓【Product Features】 49cc mini motor air cooled racing engine capable of achieving 40mph dependant on user weight and terrain
✓【High Performance】 Heavy duty, durable, fuel-efficient, and silent, specially designed for 2-stroke pocket bikes, mini dirt bikes, ATVs, and scooters
✓【Main Parameters】 Cylinder Numbers: Single cylinder; Stroke: 2-stroke; Gas-oil Mix Rate: 25:1; Bore: 44mm; Gear Box Reduction Rate: 3.1 : 1; Displacement: 49cc; Sprocket:14 Teeth; Spark Plug Size: L7T L7TC
✓【Wide Applications】 This 49cc 2-stroke engine motor is suitable for most air-cooled mini off-road vehicles, for 49CC 2 Stroke Pocket Bike, Mini Dirt Bike, ATV or Scooter
✓【Includes】 1x 49cc Engine; 1x chain; 1x Fuel tank; 1x Throttle cable; 1xWire harness; 1xHandle

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CILOYU Motorized Bike Carburetor Kit Compatible with 2 Stroke Engine 100cc 80cc 50cc 49cc 66cc Gas Motor Motorized Bicycle Powersports Parts

CILOYU Motorized Bike Carburetor Kit Compatible with 2 Stroke Engine 100cc 80cc 50cc 49cc 66cc Gas Motor Motorized Bicycle Powersports Parts

✓Fitment: This 80cc motorized bicycle carburetor, throttle assembly with 22 mm (7/8") twist throttle accelerator handle grips, 90 cm (35.43") throttle cable and throttle on-off kill switch work on 2 stroke engine 80cc 100cc 49cc 66cc motorized bicycle bike parts
✓Improved 2 Stroke Carburetor: Made of quality metal material, you can use our 50cc carburetor 2 stroke to improve your engine for more power
✓High Efficiency: This 2-stroke carburetor with throttle assembly kit improves throttle response for better engine efficiency, perfect idle and top accelerator status, and helps keep your bikes running at top efficiency
✓Size: The total length of the throttle cable is about 90 cm (35.4"). The copper wire is about 10.5 cm (4.3"). The throttle assembly grip inner diameter is 22 mm, fits 7/8 inch (22 mm) handlebars
✓Tips: Please check the size and fitment carefully before purchasing

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GOOFIT 44mm Cylinder Carburetor Air Filter Ignition Coil Set Big Bore 53cc 54cc Top Kit of Piston for 47cc 49cc 2-Stroke Engine Pocket Bike Atv Quad Motocyle Red

GOOFIT 44mm Cylinder Carburetor Air Filter Ignition Coil Set Big Bore 53cc 54cc Top Kit of Piston for 47cc 49cc 2-Stroke Engine Pocket Bike Atv Quad Motocyle Red

✓Size:Cylinder Size:44mm;Carb Manifold Intake Diameter:19mm;Air filter:58mm;Piston Pin:12mm;Spark Plug Model:A7TC;Color:Red.
✓44mm Cylinder Carburetor Air Filter Ignition Coil Set Big Bore 53cc 54cc Top Kit of Piston replacement for 47cc 49cc 2-Stroke Engine Pocket Bike Atv Quad Motocyle.
✓Package Included:Big bore 53cc 54cc engine cylinder piston head;3 Big Bore 53cc 54cc update of 2 Strokes 49cc; Mini pit bike ATV Pocket bike Engine cylinder head.
✓Preferred Material,Fine Manufacturing,Corrosion Resistant,Wear Resistant.
✓Warranty:We Are Always Available To Help Our Customers.If You Are Not Satisfied With The Order,Please Leave Us A Message.Wish You Have A Happy Shopping Experience,We Are Committed To Providing The Best Service.

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JAYGOVAN 49CC 2 Stroke Engine Motor for Pocket Bike ATV Mini Dirt Bike Scooter, Pull Start Engine Motor Single Cylinder Air Cooling Motor with Fuel Tank

JAYGOVAN 49CC 2 Stroke Engine Motor for Pocket Bike ATV Mini Dirt Bike Scooter, Pull Start Engine Motor Single Cylinder Air Cooling Motor with Fuel Tank

✓【Excellent Performance】- The two-stroke engine motor adopts a high-quality electric motor with a maximum power of 1.9kw/3HP and a maximum speed of 7,000 rpm, providing you with strong power. In addition, it is equipped with a diaphragm carburetor with good anti-leakage performance to ensure safe and reliable use
✓【2 Stroke Motor】- 49cc Single Cylinder Engine Motor displacement is 49cc, air-cooled, single cylinder. Maximum power is 0.9/6500kw/r/min. Maximum torque is 1/4500Nm/r/min
✓【Good Heat Dissipation】- The 2-stroke engine is equipped with high efficient cold air cooling mechanism and heat sink, which makes the product dissipate heat well and ensures stable operation for a long time
✓【Wide Range of Applications】- The engine is suitable for most configurations of 49cc 2-stroke gasoline scooters, pocket bikes, mini helicopters, gliders
✓【Durable】- The 49cc engine is mainly made of high grade aluminum, iron and plastic with die-casting process, which is resistant to impact and scratches, and has high durability and reliability to ensure long-term use

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5% Discount

Cylemoto 2-Stroke Engine Motor Gear Box for 47cc 49cc 50cc for 40-6

Cylemoto 2-Stroke Engine Motor Gear Box for 47cc 49cc 50cc for 40-6

✓Widely used: This 2 stroke 49cc gasoline engine is mainly used to power mini dirt bikes, pocket motors, ATVs or scooters. Not only be used to replace old engines, but also to modify mini bikes
✓Good heat dissipation: It adopts air-cooled heat dissipation design, which can dissipate heat for the 2-stroke 49cc mini dirt bike engine in time, ensuring continuous operation without heat, effectively preventing the bikes from malfunctioning due to high temperature, improving riding safety and extending the service life of the engine
✓Maximum speed 40mph: This 2-Stroke engine is equipped with a T-shaped hand lever, which is convenient to pull and easy to start. The maximum speed can reach 40mph. It is suitable for modified mini dirt bikes, etc. If you want to pursue a better riding experience, this will be suitable for you
✓With air filter: It can effectively prevent impurities from entering the 49cc engine. Only need to clean the filter regularly to keep the engine clean. Easy to clean, simple maintenance, and cost saving
✓Well made: This 49cc 50cc dirt bike engine is made of high-quality materials both inside and outside. The inside parts of the engine are screened and inspected before use and the aluminum shell is professionally polished and not easy to rust or fade, all of these just to ensure that the engine can be more solid and durable

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