Top 10 Friction Drive Bicycle Motor Kit – Automotive Replacement Engine Kits

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49cc 4-Stroke Gas Motor Bicycle Engine Kit Single Cylinder Air-cooled Bicycle Engine Motor Kit Scooter Motor Cycle Engine Complete Kit Fits Normal 28” V frame Bike 26” ATV Bike

MONIPA #ad - If there is any questions please feel free to contact with us, our experienced customer service team will response in 24 hours. Shippingthis item will ship from usa, delivery time need about 5-8 days.

Application fits normal 28” v frame bike and 26” ATV bike, both with 28-40mm frame tube. Parameterengine model: 142f, engine type: air-cooled, ohv, single cylinder, 4-stroke, Bore x Stroke: 41.88 x 36 mm 1. 65 x 1. 42 in. Powerful gas motor bicycle engine kitwith powerful motor and 44 tooth 9 hole sprocket, this motor is with speed 27-32 MPH / or 43-51 KPH. Noteif your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed.
BrandMONIPA #ad
ManufacturerMONIPA #ad
Part NumberMONIPA



4-stroke 49CC gas electric bicycle bicycle engine motor kit with double-chain drive DIY electric bicycle scooter + chain drive with belt

DONSU #ad - 49cc 4 stroke pull start petrol conversion kit for adult bicycles, ideal for bikes with 26 inch frames and similar. The top speed of between 27 - 32 MPH / or 43 - 51 KPH. 4 stroke engines are more stable, more reliable and Quieter than the 2 stroke rivals. Long term spares available as required. The tank holds 2 litres of petrol and everything comes with the kit.
BrandDONSU #ad
ManufacturerDONSU #ad
Part NumberDONSU

3. GDAE10


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

GDAE10 #ad - Fits normal 28” v frame bike and 26” ATV bike, both with 28-40mm frame tube. With powerful motor and 44 tooth 9 hole sprocket, this motor is with speed 27-32 MPH / or 43-51 KPH. This engine is a 4-stroke motor engine kits, includes everything a motor needs at a economic price. This 4-stroke motor is more stable, more reliable and quieter than the 2 stroke rivals. With 41. 8 x 36 mm bore stroke, 49 cm3 displacement, oil tank capacity 2. 5l.
BrandGDAE10 #ad
ManufacturerGDAE10 #ad
Height11.02 Inches
Length20.47 Inches
Weight31.97 Pounds
Width11.02 Inches
Part NumberGDAE10

4. PanelTech


PanelTech 48CC 49CC 50CC 2 Stroke Engine Gas Kit fits 26" 28" Motorized Mountain Bicycle Bike Black

PanelTech #ad - All of our components are made of good quality material and high precision. As a engine factory manufacturers with 10 year experience, we strictly control the quality and test every items before shipping.

Power: 1. 6kw/6000r/min 3 horsepower/6000r/min -top speed: 30000MPH miles per hour, Bore & Stroke 48 cm3. Installation is a breeze! the rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments. We promise all our engine are with 12 month warranty. Fuel economy: 100-150 miles per gallon, compression Ratio 6:01, Ignition Mode CDI, Driving Ratio 18:01. Fits most 26" & 28’’ wheeled bikes mountain, road with v-frame. The frame should have 9-11" of clearance between the bottom bracket and top bar, Cruiser, Chopper, and the diameter of the frame tubes should be 25-29mm around an 1".
BrandPanelTech #ad
ManufacturerPanelTech Ltd #ad
Part NumberPanelTechMPN



PEXMOR 2-Stroke 50cc Bicycle Engine Conversion Kit, Motorized Bike Cycle Gasoline Petrol Gas Motor Refit Kit Fuel-efficient For 26" Bikes Silver

PEXMOR #ad - Powerful engine:  the mode of engine is single cylinder, air-cooling, two strokes. Heavy duty metal engine body for added durability. You just need to follow the installation manual to complete the installation easily. It only takes about 2-3 hours to complete the installation.

Easy to install: equipped with detailed instructions, this instruction contains every detail of the assembly steps. Although you need some practical experience and some tools, the installation is not too complicated. Complicated. Runs silently: when you use it after installation, you will surprised at its low levels of noise and vibration. You can use it in any outdoor environment without having to worry about noise nuisance. Complete engine kit:it is equipped with all theneeded hardwares that can convert most traditional hand bicycles into electric bicycles, such as mountain bikes, cruisers, road bikes, including engine, fuel tank, silencer, etc.

Fit for most type 26" bikes, choppers. It's can upgrade the regular bike to a motorizedbike. The speed can reach up to 38km/h, which is the fastest but safe speed you can get. And it only consumes 2. 5 liters of fuel per 100 kilometers, which is super fuel-efficient.
BrandPEXMOR #ad
ManufacturerPEXMOR #ad
Part NumberL20092402

6. Flying Horse


Flying Horse Lock & Load Friction Drive Bracket Assembly Only Default

Flying Horse #ad - Includes mount and friction spindle. Mount only, does not include other parts. Mount any 4 bolt pattern 4 stroke engine on top of rear wheel of bike.
BrandFlying Horse #ad
ManufacturerFlying Horse #ad

7. Flying Horse


Flying Horse Complete 5G 4-Stroke Bicycle Engine Transmission Kit

Flying Horse #ad - Package includes: 1x 5g 4 stroke transmissions, 1x throttle cable, 1x engine mounting plate, 1x fuel line, 1x 415 heavy duty chain, 1x sprocket Clamp Assembly, 1x 44 tooth Sprocket, 1x 1.5l black gas tank, 1x wide crank arms set, 1x fuel valve, 1x 4 stroke Muffler, 1x Throttle Grips and Kill Switch Combo, 1x Chain Guard, 1x Chain Idler Pulley.

Universal fit: this transmission kit fits a wide range of 4-stroke engines, including the Grubee 4-stroke engine and nearly all Huasheng 142F 4-stroke bicycle engine kits with 3" bell rotor transmissions. Dual chain transmission: high quality and durable dual chain transmissions lasts longer and is not prone to over heating like single chain or belt drive. Easy installation: this kit makes installing your engine a breeze! It includes everything from the sprocket and chain to the throttle grips.

All you need is your own 4 stroke engine to complete your build. Complete kit: the flying horse 5g 4-stroke transmission kit comes with everything needed to install your engine on to your bicycle, EXCEPT the engine. This kit is designed for those who've already purchased an engine and looking for all the required accessories to install it. This transmission can with stand hundreds of hours of use.
BrandFlying Horse #ad
ManufacturerFlying Horse #ad
Weight17.8 Pounds



NAVARME 42cc 4-Stroke Rear-Wheel Side Mount Kit for 47cc 49cc GX35 Gas Motorized Bicycle Bike

NAVARME #ad - Package include:1 x Rear-Wheel Side Mount Kit. Simple installation, reliable, the kit is rugged enough to be used for everyday, economic transportation. The kit uses an engine that has an automatic centrifugal clutch. Can be mounted on virtually any bicycle. Get up to 200 mpg and reach speeds of 30+ MPH. Convert almost any bicycle into a motor bike in no time at all.
BrandNAVARME #ad
ManufacturerNAVARMETools&Parts #ad
Part NumberAMFLHMB1724

9. Goplus


Goplus Bicycle Motor Kit 80cc 2-Stroke Bike Gasoline Motorized Gas Engine Bike Motor Kit Silver

Goplus #ad - Ignition safelythe ignition mode of the bike gasoline engine is capacitor discharge. Only some basic hardware skills, tools, you could have a electric bicycle. Increase speedthis bicycle gasoline engine can greatly get the bicycle speed up to 50km/h as fast as a motorcycle or scooter.

With the electronic igniter, you can use it safely. Easy to assemblethe instruction contains every detail of the assembly steps, and fine tuning adjustments, which makes your assemble process more quickly and easily. Powerful enginesingle cylinder, air-cooling, 2-stroke Gasoline Engine. Just ride the bike and enjoy scenery without wasting too much energy.

Quiet and slight vibrationwhen you use it after installation, it only has a slight noise and slight vibration, which will not disturb. This 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike, which allows you to enjoy riding at a faster speed. This engine motor kit will fit most wheeled bikes with V-frame.
BrandGoplus #ad
ManufacturerSuperbuy #ad
Weight22 Pounds
Part NumberSU-4592SL-TANEW

10. waltyotur


Waltyotur 100cc YD100 Bicycle Engine Kit Bike Bicycle Motorized 2 Stroke Petrol Gas Motor Engine Complete Kit Replacement for Most 26 Bikes

waltyotur #ad - 3. Safer upgrades: 4 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.

5. High quality cylinder: using high-quality iron sleeve cylinder, the use of enlarged cylinder head makes the machine have the effect of high speed, good heat dissipation and low vibration. 1. Product compatibility: Replacement for most 26 bikes. 2. Product introduction: this 100cc bike engine kit includes all the parts and accessories needed to convert a regular bike into a gasoline-powered motorcycle with easy installation. 4. Note: please check the pictures and product information carefully before purchasing to make sure it is what you need.
Brandwaltyotur #ad
Manufacturerwaltyotur #ad
Height7.28 Inches
Length16.93 Inches
Weight24.41 Pounds
Width16.54 Inches
Part Number1-1990364-526203
ModelDoes not apply