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4 Stroke Bicycle Engine

4 Stroke Bicycle Engine - 49cc Flying Horse 5G 4-Stroke Bicycle Engine Assembly Motor + Carb + Exhaust
49cc Flying Horse 5G 4-Stroke Bicycle Engine Assembly Motor + Carb +

4 Stroke Bicycle Engine

This is a Brand new Flying Horse 49cc 5G 4-stroke Engine. The engine comes with a carburetor, exhaust assembly, and covers. If you've got a transmission all you need is this engine assembly to get your bike back on the road with power! 4-stroke Engine assembly with Carburetor and Exhaust Flying Horse 5G 4-Stroke 49cc No load RPM: 8500 Cooling: Forced Air Displacement bore & stroke: 41.8 x 35.8 Power: 10.2KW @6800 rpm Torque: 2.4Nm @4500 rpm

  • Brand: Flying Horse
  • ASIN: B00XUXAC8O
  • Part No: FH-ENGINE-4S
4 Stroke Bicycle Engine - Seeutek PK80 80cc Bicycle Engine Kit 2-Stroke Gas Motorized Bike Motor Kit Upgrade with Speedoemter
Seeutek PK80 80cc Bicycle Engine Kit 2-Stroke Gas Motorized Bike Motor Kit Upgrade with

4 Stroke Bicycle Engine

Introduction The bicycle engine kit includes all the parts and instructions necessary to convert your bike,also include bonus speedometer. It is a bit technical, and will require some time to install, thus professional installation is highly recommended. Please also keep in mind that the motor will use a mix of gasoline and oil. The oil is used as a lubricant. Without it, the performance and longevity of the motor will be reduced. Please refer to the manual for further information including gasoline/oil ratios. The seller will not be held liable for improper installation or misuse of fuel. This product is not for amateur use. Therefore, by and use at your own risk. Start and Stop Notes 1.To start, move the choke lever to "on" position, hold in clutch, pedal the bike fast to get some speed, and then release the clutch gradually. 2.To stop, slow speed, disengage clutch and apply either original brake (if you didn't remove the original left handle brake). 3.To stop the engine, choke the carburetor completely with the lever on the carburetor. Alternatively, slow speed, hold in clutch and press the kill switch on twist-grip throttle. We have videos to show the installation and running of the engine.Contact us if you need. Only "Seeutek" Is The Legal Seller And Has Logo On The Package....

  • Color: Silver
  • Brand: Seeutek
  • ASIN: B00B0GCZ3I
  • UPC: 759803991830
  • Part No: SY-BZ-103
4 Stroke Bicycle Engine - BBR Tuning 49cc 5G Pull Start Bicycle Engine Kit - 4 Stroke Gas Powered Bike Motor Engine Kit
BBR Tuning 49cc 5G Pull Start Bicycle Engine Kit - 4 Stroke Gas Powered Bike Motor Engine

4 Stroke Bicycle Engine

Ready for a ride that will last? If you're looking for a tough, reliable, long-lasting bicycle engine kit look no further than our BBR Tuning 5G 4 stroke engine! The all new BBR Tuning 5G 4 stroke bike engine kit features a centrifugal clutch and pull start enhancements,  with all of the latest features and upgraded components Flying Horse has to offer. This  4 stroke bike engine kit is truly the cream of the bike kit crop. Forget premixing oil and fuel! Instead, this engine features an independent oil reservoir which keeps the engine well lubricated. This is the reason the 4 stroke engines are known for their reliability and long life. Moreover, with the centrifugal clutch feature, there is no need to engage and disengage the engine manually. Similar to an engine for a scooter or goped, you simply pull the starter chord and hit the throttle to go! When the bike is stopped, the engine will automatically disengage so that the engine will stay running. This kit is perfect for those that are looking for the added reliability and ease of use of a 4 stroke engine with an automatic transmission. Disclaimer: Operating a bike, motorized bicycle or bike with a bicycle engine kit installed involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle ...

  • Brand: Flying Horse
  • ASIN: B00VQO7LKQ
  • Part No: FH-5G-4STROKE
4 Stroke Bicycle Engine - Flying Horse Complete 5G 4-Stroke Bicycle Engine Transmission Kit
Flying Horse Complete 5G 4-Stroke Bicycle Engine Transmission

4 Stroke Bicycle Engine

  • Brand: Flying Horse
  • ASIN: B077912XJW
  • UPC: 762931897608
  • Part No: FH-TRANSKIT-4S
4 Stroke Bicycle Engine - Motorized Bicycle Kit Bike Engine Kit Single Cylinder 49CC 4-Stroke 142F Air-cooled System w/Double Chain Drive Fits normal 28
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

4 Stroke Bicycle Engine

Description: 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) Displacement: 49 cm3 (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) Ignition 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(for luburati oil): 0.25L (0.26 US qt, 0.22 Imp qt) Fuel tank capacity: 0.77L (0.81 US qt) Package includes: 1x 49cc 4 stroke engine 1x Gas tank,Plastic gasoline fuel line,fuel value 1x Adjustable chain idler 1x 44 tooth 9 hole sprocket 1x Chain guard 1x Extra wide crank/sprocket 1x Fiber sprocket mounting rings,9 sprocket bolts,3 metal retaining segments 1x Engine Mounting plate with universal mounting brackets 1x Spark Plug Wrench 1x Misc.mounting bolts with nuts 1x Heavy duty #415 chain 1x Twist grip throttle with built-in kill switch 1x Adjustable throttle cable Description: RPM:8500 Cooling Displacement Bore and Stroke 41.8 x 35.8 Power: 10.2KW @6800 rpm Torque: 2.4Nm @4500 rpm Note: If your bike has one piece cranks you...

  • Brand: GDAE10
  • ASIN: B07HLMB7MJ
  • UPC: 610895409361
  • Part No: GDAE10
4 Stroke Bicycle Engine - Seeutek 26
Seeutek 26" or 28" 80cc Bike Bicycle Motorized 2 Stroke Cycle Motor Engine Kit

4 Stroke Bicycle Engine

Important notes must read before starting the engine. When the engine starts fresh, you need to be careful during the break-in period or the engine will break or seize due to improper use. For the first two tanks, use oil mixture 16 : 1 which is about 8oz of oil per gallon of gasoline, don't go over 20 miles per hour and keep your rides in less than 20 minutes to let the engine cool down. When your engine is cool enough not burning your hand usually about 30 minutes, that's when you can ride again. For the second two tanks, use oil mixture ratio 6oz of oil per gallon of gasoline, follow the same guideline above when riding. After 4 tanks, use oil mixture ration 4oz of oil per gallon of gasoline forever, DON'T go below of this ratio. Above steps to ensure a long life engine for longer rides. Please note, the motor is NOT designed for racing, if you keep the throttle wide open at all time, eventually you will blow up the motor. Introduction: 80CC 2-stroke engine kit will fit 26" or 28" Bicycle. This bike motor kit comes with everything that you will need, except gas and oil! For your first start, if no spark, the mostly problem is CDI box or mageto, check it and we can provide replacement for free.Package Includes: 1. User manual 2. 80cc 2-stroke EPA certified engine 3. Sprocket cl...

  • Color: Black
  • Brand: Seeutek
  • ASIN: B01703ODTI
  • UPC: 759803991854
  • Part No: SY-BZ-042
4 Stroke Bicycle Engine - 212cc Death Row Bike Engine Kit - 4-Stroke - Gas Motorized Bicycle Engine kit (50 Tooth, 1.8 Inch Adapter)
212cc Death Row Bike Engine Kit - 4-Stroke - Gas Motorized Bicycle Engine kit (50 Tooth, 1.8 Inch

4 Stroke Bicycle Engine

212cc Death Row 6.5 HP Bike Engine Kit - 4-Stroke This 212cc 6.5 HP 4-Stroke Kit includes: 212cc Predator Engine 6.5 HP 2.0 L. Gas tank Torque converter transmission W/ Black Cover CNC Engine mount CNC Sprocket & adapter assembly ( 36, 40, 44 teeth) choose one in the options tab on the top Throttle Handel W/ kill switch 415 Heavy duty chain Fuel line Fuel filter Spark plug remover Chain tensioner Muffler (Might need modifications.) ENGINE SPECIFICATIONS - 212cc OHV Horizontal Shaft 6.5 HP Gas Engine: Diameter: 70mm Horsepower (hp): 6.5 Maximum (rpm): 3600 RPM Maximum Torque (ft. - lbs.): 8.1 ft-lbs. @ 2500 RPM Mounting pattern: 162mm L x 75.5mm W - 80.5mm W (6.40" L x 2.95" W - 3.17" W ) Shaft rotation direction: Counterclockwise Sound rating (dB): 104 dB Start type: Recoil Product Height: 9 inches. Product Length: 12-1/2 inches. Product Weight: 37.5 lbs. / 17 kg Product Width: 14-1/2 in. Shaft length (in.): 2.43" / 61.7 mm Shipping Weight: 38.72 lb. Stroke length (in.): 55 mm NOTE: PUERTO RICO, ALASKA, HAWAII, and INTERNATIONAL ORDERS ARE NOT QUALIFIED FOR FREE SHIPPING. Please contact us for the shipping price. We CAN NOT ship to PO BOX address. Please provide a correct physical address of a Home/Apartment/Business or Office. California Orders are charged Sales Tax Our gasoline...

  • Brand: KingsMotorBikes
  • ASIN: B07TFSSHD7
  • UPC: 793052292294
  • Part No: 4EK-007
4 Stroke Bicycle Engine - DY19BRIGHT 49CC Motorized Bicycle Kit Bike Engine Kit Single Cylinder 4-Stroke Gas Petrol Motorized Bike Engine Scooter Belt Gear US Stock
DY19BRIGHT 49CC Motorized Bicycle Kit Bike Engine Kit Single Cylinder 4-Stroke Gas Petrol Motorized Bike Engine Scooter Belt Gear US

4 Stroke Bicycle Engine

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) Displacement 49 cm3 (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) Ignition 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) Dimensions (L x W x H) 225mm(8.9 in) x 274mm (10.8 in) x 353mm (13.9 in) Dry Weight 5.5 kg (12.1 lbs) Note: if your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed. Package includes: 1 x Quality 49cc 4 stroke engine 1 x Gas tank,Plastic gasoline fuel line,fuel value 1 x Adjustable chain idler 1 x 44 tooth 9 hole sprocket 1 x Chain guard 1 x Extra wide crank/sprocket 1 x Fiber sprocket mounting rings,9 sprocket bolts,3 metal retaining segments 1 x Engine Mounting plate with universal mounting brackets 1 x Spark Plug Wrench 1 x Misc.mounting bolts with nuts 1 x Heavy duty #415 chain 1 x Twist grip throttle with bui...

  • Brand: DY19BRIGHT
  • ASIN: B07RZR3V3J
  • UPC: 692232763527
  • Part No: 2-33
4 Stroke Bicycle Engine - YaeCCC Bicycle Motor Kit 80cc 2 Stroke Motor Engine Mountain Bike Upgrade Kit Gas for Motorized Bicycle Bike Kits Silver
YaeCCC Bicycle Motor Kit 80cc 2 Stroke Motor Engine Mountain Bike Upgrade Kit Gas for Motorized Bicycle Bike Kits

4 Stroke Bicycle Engine

Specifications: Type:2-stroke engine, Carburetor, Ignition coil & CDI, Throttle handlebar set, Throttle cable, Clutch cable, Kill switch, Clutch lever, Chain, Chain cover, 44T Sprocket W/ 9 Hole Clamp Pads, Chain tensioner, Fuel tank, Fuel filter, Gasoline fuel line, Petcock, Muffler. Item Size:20*17*11.5cm Package Size:39*30*19cm Color:Silver Bore & Stroke: 47mm X 40mm=80 CC Rated Power: 2.5Kw/5000r/min (3 horsepower/5000r/min) Max Power: 3.5Kw/6000r/min (5-6 horsepower/6000r/min) Ignition Mode: CID Compression Ratio: 6/0.1 Driving Ratio: 18/0.1 Fuel type: No.90 Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30) Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km Type of Sparking Plug: Z4C 14MM Volume of oil Consumption: 2.5L/100km Type of Clutch: Friction Plate / Dry Cooling mode: Natural air cooling Speed Limitation: 38km/hour Package Includes: 1.Silver 80cc 2-stroke engine 2. Sprocket clamp assembly with hardware 3. Converter exhaust muffler with heat shield (silver) 4. Push button clutch 5. Heavy duty chain 6. Bearing chain tensioner / idler 7. Carburetor 8. CD ignition coil 9. Kill switch (on throttle) 10. Chain guard 11. Spark plug 12. 2L gas tank with mounting brackets 13. Muffler assembly 14. Exhaust pi...

  • Brand: YaeCCC
  • ASIN: B073NX3MXV
  • UPC: 602989768997
  • Part No: NY-8007
4 Stroke Bicycle Engine - DOMINTY 49cc 4-Stroke Gas Petrol Motorized Bicycle DIY Engine Motor Forced Air Cooling Pull Start Pocket Mini Pocket PIT Quad Dirt Bike Scooter Chopper ATV Goped Buggy GoKart
DOMINTY 49cc 4-Stroke Gas Petrol Motorized Bicycle DIY Engine Motor Forced Air Cooling Pull Start Pocket Mini Pocket PIT Quad Dirt Bike Scooter Chopper ATV Goped Buggy

4 Stroke Bicycle Engine

Features: -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 -49cc 4 stroke pull start petrol conversion for adult bicycles, ideal for bikes with 26 inch frames and similar. -You can enjoy the thrill of the road without spending money on a motorcycle or scooter.Specification:Main performance: Type : Single-cylinder、Four-stroke、Under cam Calibration power/Corresponding speed: 0.9 KW / 6000 r/min Maximum torque/corresponding speed:1.6 N.w / 5000 r/min No-load maximum speed: 9500 r/min Fuel consumption rate: 450 g/KW.h Oil consumption rate : 1.2 g/KW.h Lowest idle speed : 3000±250 r/min Starting performance (hand start) :30 S Fuel tank capacity :0.8 L Lubricantion oil capacity :0.55L(MAX) / 0.12L(MIN) Output rotation :Counterclockwise(output-oriented) Structural parameters: Bore× stroke: 39x33.5 mm/1.6"x1.3" Displacement ratio: 40.0 mL Compression ratio: 8.5:1 Ignition method : Transistors Spark plug model/interstice : NGK CMR6A / 0.6-0.7mm Carburetor Model : H129-1C4 / H629-1C4 Starting method : Recoil starter Intake mode : OHV Overhead Valve Valve interstice : Intake 0.06 / Exhaust 0.08 Lubricating approach : Oil mist / Splash Cooling approach : Forced air cooling ...

  • Brand: DOMINTY
  • ASIN: B07F2LC874
  • UPC: 754047677588
  • Part No: DOMINTY-1036
4 Stroke Bicycle Engine - Ktaxon 80cc Bike Bicycle Motorized 2 Stroke Petrol Gas Motor Engine Kit Set
Ktaxon 80cc Bike Bicycle Motorized 2 Stroke Petrol Gas Motor Engine Kit

4 Stroke Bicycle Engine

  • Color: SilverSilver White
4 Stroke Bicycle Engine - Costway 80cc 2-Stroke Bicycle Gasoline Engine Motor Kit DIY Motorized Bike Silver
Costway 80cc 2-Stroke Bicycle Gasoline Engine Motor Kit DIY Motorized Bike

4 Stroke Bicycle Engine

  • Color: BrownSliver
4 Stroke Bicycle Engine - Zimtown Bicycle 2 Stroke 80cc Petrol Gas Motorized Engine Bike Motor Kit
Zimtown Bicycle 2 Stroke 80cc Petrol Gas Motorized Engine Bike Motor

4 Stroke Bicycle Engine

  • Color: SilverSilver White
4 Stroke Bicycle Engine - UBesGoo Hot Sale 80cc 2 Stroke Motor Engine Kit Gas for Motorized Bicycle Bike Black New
UBesGoo Hot Sale 80cc 2 Stroke Motor Engine Kit Gas for Motorized Bicycle Bike Black

4 Stroke Bicycle Engine

  • Color: Black
  • Size: 80cc
4 Stroke Bicycle Engine - Ktaxon 80cc 2-Stroke Gas Motor Engine Kit DIY for Motorized Bicycle Bike Silver New
Ktaxon 80cc 2-Stroke Gas Motor Engine Kit DIY for Motorized Bicycle Bike Silver

4 Stroke Bicycle Engine

  • Color: Silver
4 Stroke Bicycle Engine - Ktaxon 50cc Gas 2 Stroke Bike Motor Kit Motorized Bicycle Engine kit Black
Ktaxon 50cc Gas 2 Stroke Bike Motor Kit Motorized Bicycle Engine kit

4 Stroke Bicycle Engine

  • Color: Black
4 Stroke Bicycle Engine - Ktaxon 80cc Bike Bicycle Motorized 2 Stroke Petrol Gas Motor Engine Kit Set Black
Ktaxon 80cc Bike Bicycle Motorized 2 Stroke Petrol Gas Motor Engine Kit Set

4 Stroke Bicycle Engine

  • Color: Black

Are 4-Stroke Bike Kits better than 2-Stroke Kits? Let's find out!

4 Stroke Bicycle Engine

In a previous video ( https://www.youtube.com/watch?v=l_N_AwBnjq4 ), I built and tested a 2-stroke bike engine kit. For $120, it turned out to be a great kit! It does require a little bit of upkeep and maintenance. In this video, I put together a 4-stroke bike engine kit and then compare it to...

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