Top 6 Best 4 Stroke Bicycle Engine Kit

49CC 4-STROKE BIKE ENGINE KITThis 49cc 4 stroke pull start petrol conversion kit is used to upgrade the regular bike to a motorized bike. After converting your bike, you can enjoying riding at a faster speed, which can reach 38kmH. Using this bicycle engine kit, you can modify the bicycle according to your own preferences.. EXCELLENT PERFORMANCE4 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.. FITS 2826 BIKESIt almost runs as fast as a motorcycle or scooter, making your outdoor trip more convenient. This engine kit fits normal 28 V frame bike and 26 ATV bike, both with 28-40mm frame tube.. COMPLETE KITThis engine is a 4-stroke motor engine kits, includes everything a motor needs at a economic price. With 41.8 x 36 mm bore stroke, 49 cm3 displacement, oil tank capacity 2.5l.. SHIPPING SERVICWe packed the item as good as we can, if there is any any question, please tell our after-sales team, and we will provide the most professional and timely service..

44 TOOTH BIKE MOTOR KIT- The 100cc bicycle engine kit converts your bike into an e-bike with a maximum speed of 3600rpm, which is efficient and convenient, allowing you to fully enjoy riding during commuting and short trips.. HIGH QUALITY DURABLE- The bike motor kit is made of high-performance aluminum alloy body, which is strong and durable with metallic luster. The engine casing is made of strong and durable plastic that covers the engine body and fully protects the engine from damage.. 4 STROKE BICYCLE ENGINE KIT- 4 stroke bicycle engine kit are more stable, reliable and quieter than two-stroke engines. At the same time, the 56mm bore cylinders increase load carrying capacity and lower operating temperatures, making them easier to start while providing continuous output over a range of speeds.. BIKE MOTOR KIT- Bicycle engine kit, Type Forced Air Cooling, 4-Stroke, OHV, Single-cylinder, Inclined by 25 Degrees Starting System Recoil Start Max Output 3HP Rated Power 2KW3600rpm Max. Torque 4.5N.m2500rpm Fuel Tank Capacity 1.6L0.42gal Min. Stable Speed Unloaded 3600rpm Displacement 100cc. CUSTOMER SERVICE- We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible..

49CC 4-STROKE ENGINEThis bicycle engine is a 4-stroke motor engine kits, includes everything a motor needs at a economic price. With this bicycle engine kit, you can change a bicycle into a motorized bicycle, you can enjoy the thrill of the road without spending money on a motorcycle or scooter.. FITS 2826 BIKESThe 49cc bike engine almost runs as fast as a motorcycle or scooter, making your outdoor trip more convenient. This engine kit fits normal 28 V frame bike and 26 ATV bike, both with 28-40mm frame tube.. STABLE MOTOR HIGH SPPEDThis 4-stroke bike motor is more stable, more reliable and quieter than the 2 stroke rivals. With powerful motor and 44 tooth 9 hole sprocket, this motor is with speed 27-32 Mph or 43-51 Kph. With 41.8 x 36 mm bore stroke, 49 cm3 displacement, oil tank capacity 2.5l. After converting your bike, you can enjoying riding at a faster speed, which can reach 38kmH.. PLEASE NOTEThe bicycle motor is equipped with two chains. One is inside and the other is outside. If your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed.. SHIPPING SERVICWe packed the item as good as we can, if there is any question, please tell our after-sales team, and we will provide the most professional and timely service..

RUGGED AND DURABLEThe 4-stroke bicycle engine kit features an aluminum alloy engine case, baked iron fuel tank, rust-proof shot peened 415 steel chain, nylon cover on the side of the engine, corrosion and wear resistant, with a maximum load capacity of 440 lbs, superior performance and longer service life.. POWERFUL POWERThe 100cc bicycle engine kit has a powerful 3.5HP horsepower with 100cc displacement, rated at 2kwh and 3600RPM, providing you with a strong power to accelerate your bike up to 50kmh top speed.. LARGE FUEL TANKThe 4-stroke bicycle engine kit measures 11.815.515.9 inches and has a large capacity of 0.52 gallons. The bike engine kit is only slightly noisy about 75 dB and vibrates when in use. You can use it in most outdoor environments without worrying about noise interference.. FUEL SAVINGSThe bike engine kit utilizes overhead valves, which effectively help reduce carbon buildup and dramatically increase fuel savings. The air filter also improves air filtration performance and reduces wear and tear, and the fuel consumption is about 0.66 gallons per 100 kilometers, which greatly saves fuel costs.. APPLICATIONThe 100cc bicycle engine kit is suitable for mountain bikes, road bikes, gravel bikes, beach bikes and other big triangle empty frames. The bike engine kit includes all the parts to convert your bike into an electric bike, just one purchase to meet your needs.

PROFESSIONAL ENGINE KIT49cc 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. This engine is air-cooled to keep the heat dissipated while operation, extending the life of the engine.. HIGH EFFICIENCY4 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 engine's fuel tank can hold 2 liters of gasoline, allowing you to use it for a longer period of time with a single fill-up.. MAIN PARAMETEREngine 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 Displacement 49 cm 2.99 cu in 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.. MAIN PARAMETERIgnition System Transistorized magneto ignition Starting System Recoil Starter Carburetor Float Type Lubrication System Forced Splash Governor System Centrifugal Mechanical Air Cleaner Semi-dry Type Oil Capacity 0.25l 0.26 US qt, 0.22 Imp qt Fuel Tank Capacity liter 0.77l 0.81 US qt Product Size 2723cm10.629.05in Package Size 522828cm20.4711.0211.02in Gross Weight 14.5kg31.96lbs.. PACKAGES1 x Quality 49cc 4 stroke engine1 x Gas tank,Plastic gasoline fuel line,fuel value1 x Adjustable chain idler1 x 44 tooth 9 hole sprocket1 x Chain guard1 x Extra wide cranksprocket1 x Fiber sprocket mounting rings, 9 sprocket bolts, 3 metal retaining segments1 x Engine Mounting plate with universal mounting brackets1 x Spark Plug Wrench1 x Misc.mounting bolts with nuts1 x Heavy duty 415 chain1 x Twist grip throttle with built-in kill switch1 x Adjustable throttle cable..

EASY OPERATIONThe bicycle engine kit starting system uses a T-shaped hand puller to start, which is convenient to operate and saves time and effort.. COMPLETE ENGINE KITThe engine is equipped with all the needed hardware that can upgrade most traditional bicycles into electric bicycles, including an engine, fuel tank, wrench, bolts, chains, etc. You don't need to buy other accessories, which saves you a lot of money.. SOLID STABLEThis bicycle engine kit is connected with high-quality screws, whose fixed effect is very good. And it features a solid base, which can maintain its stability when working.. SAFE EFFICIENTWith a maximum power of 1.4kw and a safe TCI ignition system, you can use this bicycle engine kit safely. In addition, its working speed can reach 6800rpm, providing you with a fabulous riding experience.. APPLICATIONThis bicycle engine kit is suitable for adult bikes, especially for bikes with 26 inches frames, upgrading them to electric bikes. It also fits mountain bikes, road bikes, etc..

Complete Engine Kit The engine is equipped with all the needed hardware that can upgrade most traditional bicycles into electric bicycles, including an engine, fuel tank, wrench, bolts, chains, etc. You don't need to buy other accessories, which saves you a lot of money.. Solid and Stable This product is connected with high-quality screws, whose fixed effect is very good. And it features a solid base, which can maintain its stability when working. With a maximum power of 1.4kw and a safe TCI ignition system, you can use this product safely. In addition, its working speed can reach 6800rpm, providing you with a fabulous riding experience.. Good Heat Dissipation This engine has a forced air-cooling system for providing good heat dissipation while working, extending its service life. The engine's fuel tank can hold 2L67.6pz of gasoline, allowing you to use it for a longer period of time with a single fill-up.. Low Noise Low noise level for a four-stroke engine will not produce too much noise when riding and creates a good riding environment for you. The starting system uses a T-shaped hand puller to start, which is convenient to operate and saves time and effort.. Application It is suitable for adult bikes, especially for bikes with 26 inches frames, upgrading them to electric bikes. It also fits mountain bikes, road bikes, etc..

Oil Capacity 0.25l 0.26 US qt, 0.22 Imp qtFuel Tank Capacity liter 0.77l 0.81 US qtPackage size 53cm x 29cm x 29cm 20.9'' x 11.4'' x 11.4''Package weight 15.4''34lbs.. Engine Model 142FEngine Type Air-cooled,4-Stroke,OHV,single cylinderBore x Stroke 41.8 x 36 mm 1.65 x 1.42 inDisplacement 49 cm 2.99 cu in.. 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..

100cc 36 Tooth Bicycle Engine Kit2-stroke air-cooling single-cylinder gasoline bicycle engine full set includes all of the necessary items to turn your pedal bicycle into a motorized speed demon with easy to follow instructions and phone support if needed.. Upgraded Tunable High Performance CarburetorChoke lever on the handlebars, Main jet. Can be re-jetted, Pilot jet, Copper oil needle , Idle RPM Screw, Idle Air Screw and has an Internal choke circuit that delivers more fuel with the choke on, instead of restricting air. Great for cold weather starts. Double Strength and Safety4 bolts attach the engine to your bike frame and this kit comes are 8mm vs the standard 6mm. That means the mounts are twice as strong and twice as secure.. 50mm Bore Single Piece CylinderHeadIt increased weight capacity, lower operating temps, easier starting, sustained power output across varied rpm range.The Internal choke circuit that delivers more fuel with the choke on, instead of restricting air.. 100 Satisfied ServiceFeel free to contact us if you have any questions.We will provide the best suitable solutions for you.We are committed to provide best service for every customer.

Powerful Engine The carefully selected premium components to make our gasoline engine can start quicker. The electronic igniter of this bike's gasoline engine allows you safer to use it while being super fuel-efficient, You can use in any outdoor environment bicycle motor kit without having to worry about noise nuisance.. Super Fuel-Efficientt 100 brand new and high quality, Durable. Perfect for upgrading from a regular bike to an electric bike, you can enjoy a faster ride. Low fuel consumption, 150 miles per gallon, very energy efficient and economical. Suitable for most 26 28 bikes.. Upgraded Tunable High Performance Carburetor Choke lever on the handlebars, Main jet. Can be re-jetted, Pilot jet, Copper oil needle , Idle RPM Screw, Idle Air Screw that delivers more fuel with the choke on, instead of restricting air. Great for cold weather starts. 36 Tooth Bike Motor Kit The 100CC bicycle motor kit includes all the parts and accessories needed to convert a regular bike into a gasoline powered motorcycle, including engine, fuel tank, silencer, etc.. EASY TO INSTALL Motorized Bike Kit 100CC. Comes with All Needed Accessories for Easy Installation. Equipped with Detailed Instructions, This Instruction Contains Every Detail of The Assembly Steps. You Just Need to Follow The Installation Manual to Complete The Installation Easily..