Top 10 80cc 4 Stroke Bicycle Engine Kit – Powersports Engine Kits

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1. YOCrazy-US Direct


YOCrazy-US Direct Bicycle Motor Kit,Bicycle Motorized 80CC Petrol Gas Motor Bicycle Engine Complete Kit Motorized Bike 2-Stroke Gas Motorized Bike Motor Kit

YOCrazy-US Direct #ad - Low fuel consumption, 150 miles per gallon, very energy efficient and economical. Great for cold weather starts! We promise you that we will do our ultmost to solve it for you firstly. High performance speed car, high performance CDI with Yamaha components, High end allen bolts, Silver anti-corrosion coating, improved magneto, Improved gas cap.

Upgraded tunable high performance carburetor. Engine requires 8oz 2 Stroke oil per gallon of gas during Break In Period. If you have any Questions, please feel free to contact us. Features: choke lever on the handlebars, idle rPM Screw, Idle Air Screw and has an Internal choke circuit that delivers more fuel with the choke on, Pilot jet, Main jet.

Ship from us stock ! we have our own warehouse and a professional Customer Service Team to reply you within 24 hours. Can be re-jetted, Throttle needle, instead of restricting air. That means the mounts are twice as strong and twice as secure. 4 bolts attach the engine to your bike frame and this kit comes are 8mm vs the standard 6mm.
BrandYOCrazy-US Direct #ad
Weight11300 Grams

2. Iglobalbuy


Iglobalbuy 80CC Petrol Gas Motor Bicycle Engine Complete Kit Motorized Bike 2-Stroke black

Iglobalbuy #ad - The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments. Max speed: 25-38 mph;oil consumption: 2. 5l/100km;weight:1092kg. The frame should have 9-11" of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm around an 1". 2 stroke single cylinder natural air cooled;Brand New, item ship from US, estimate receiving time 2-6 business days. Fits most 26" wheeled bikes with v-frame. Fuel mixture 10:1 for new sets ;16:1 after running 500km.
BrandIglobalbuy #ad
ManufacturerIglobalbuy #ad
Part Number1

3. Generic


36T Sprocket 36 Tooth, Complete 52mm Bore 2 Stroke Motorized Bicycle Engine Kit, True 85cc Bike Motor, ZTMoto Phantom 85

Generic #ad - The phantom boasts a 52mm bore, redesigned, fastest, single piece cylinder combined with a 40mm stroke that makes this the biggest, most powerful bike engine you can buy.

Testing has shown the ztmoto 85 to deliver well over 3 hp. More than 2 years in the making this exclusive new engine has been redesigned to be the most powerful and reliable bicycle engine available. The bike engine kit comes standard with an upgraded CDI, the latest performance Speed carb, a reed valve, a double window piston, and a brand new class of high-end exhaust. The first true 85cc 2 stroke engine built for motorized bicycling. Introducing the ztmoto phantom 85. More powerful than the so called 100’s, faster than the Dio’s, the Phantom delivers high end performance right out of the box.
BrandGeneric #ad
ManufacturerZeda #ad
Weight27 Pounds
Part NumberENGJL-ZTP*

4. Futchoy


Futchoy 142F 4-Stroke 49CC Bike Engine Motor 49cc Dual Chain Drive Bicycle Motor Kit Petrol Gas Engine 4 Stroke Bicycle Engine Kit with Air Cooled with Two Chains

Futchoy #ad - If your bike has one piece cranks you will need a European Bottom Bracket Adapter for the wide cranks to be installed. Systempto shaft rotation: counterclockwise from pto shaft side, Starting system: Recoil starter, Ignition system: Transistorized magneto ignition, Lubrication system: Forced splash, Carburetor float type, Governor system: Centrifugal mechanical.

Tipsthe motor is equipped with two chains. One is inside and the other is outside. Specificationsengine model: 142f, net torque: 2. 7 nm 2. 0 lbs ft at 4, net horse power output: 1. 6kw 2. 1 hp at 7, displacement: 49 cm3 2. 99 cu in, bore x Stroke: 41.

8 x 36 mm 1. 65 x 1. 42 in, 000 rpm, Compression ratio: 8. 0 : 1, 500 rpm. It runs almost as fast as a motorcycle or scooter, making your outdoor travel more convenient, after modifying the bike, you can enjoy faster riding speed, and quieter. Applicationsthis engine kit is suitable for most 26" or 28" bikes with V-frame, suitable for normal 28" V-frame bikes and 26" ATV bikes, all with 28-40mm frame tube.
BrandFutchoy #ad
ManufacturerRoyan-LMJ #ad
Weight31.97 Pounds
Part NumberAC-FYL-1111-1-FJD

5. Flying Horse


2 Stroke, 66/80cc Flying Horse Silver Angle Fire Bicycle Engine Kit

Flying Horse #ad - Made for experienced riders and builders, our BBR Tuning 66cc engine kit is ready soar- are you? Fuel effecient: the bbr tuning silver angle fire 2-Stroke Engine Kit is extremely affordable and fuel efficient. High performance: unlike most standard bicycle engine kits, the bbr Tuning 66/80cc comes standard with high quality components designed to last.

Industry leading 6 month warranty: backed by an industry leading 6 month manufacture warranty and lifetime support the BBR Tuning 66/80cc Engine Kit comes with the industries best support and a satisfaction guarantee. This engine puts out 5-6 hp horse power and has a top speed of 25-35MPH miles per hour stock. Reliable: all of the bbr tuning bike engines feature the latest upgrades, including japanese crank bearings and clutch components. We make certain that all of our manufactures abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best.

Providing 100 – 150 miles per gallon. The rider only needs some basic hardware skills, tools, Road with V styled frames. The frame should have 9-11" of clearance between the bottom bracket and top bar, Chopper, it includes the universal mount necessary to install on most 26" wheel bikes Mountain, Cruiser, and around 2-3 hours for installation and fine tuning adjustments. Easy digital installation: this kit makes installation a breeze, and the diameter of the frame tubes should be 25-29mm around an 1".
BrandFlying Horse #ad
ManufacturerBBR Tuning #ad
Part NumberFBA_FH-BEK80

6. Foifatt


4L Gas Tank for Motorized Bicycle, Gas Tank for Motorized Bicycle with Cap Spark Plug Petcock Fuel Line Filter, for 49cc 60cc 80cc Engine Motorized Bicycle

Foifatt #ad - Fit: 50cc 60cc 70cc 80cc 90cc Motorcycle. Fitment: motorized bike gas tank 4l 1. 06 gallons for 2 stroke 49cc 60cc 66cc 80cc Engines Motorized Bicycle Bikes. And the installation is simple and reliable, easy to use or replace. Capacity: 4l, suitable for most electric kits. Material: metal fuel tank is well sealed and does not leak oil easily. Package include: 1 x gas tank,1 x gas tank cap,1 x petcock,2 x fuel filter,1 x fuel line,4 x clips,1 x gasket Kit.
BrandFoifatt #ad
Manufacturer4L Motorized Bike Gas Tank #ad
Part Number1

7. labwork


Labwork 2 Silver 80cc Stroke Gas Engine Motor Replacement for Motorized Bicycle Bike Cycle

labwork #ad - Replacement for Motorized Bicycle Bike Cycle. If you have any questions, please contact us immediately. Can speed up to 45km/h. Duty metal engine body for added durability. Super fuel-efficient, only consuming 2. 5 litre fuel per 100km.
Brandlabwork #ad
Manufacturerlabwork #ad
Height5.51 Inches
Length10.24 Inches
Weight12.9 Pounds
Width9.84 Inches
Part Number1-6856570-654064
ModelDoes not apply

8. Sange


Sange 2 Stroke Pedal Cycle Petrol Gas Motor Conversion Kit Air Cooling Motorized Engine Kit for Motorized Bike 100cc,Black

Sange #ad - Comes with all needed hardware and detailed manual for easy installation, the instruction contains every detail of the assembly steps.

The ignition mode of the bike gasoline engine is capacitor discharge with the electronic igniter, you can use it safely. Super fuel-efficient, only consuming 2. 5 litre fuel per 100km, you can enjoying riding at a faster speed, which can reach 55km/h as fast as a motorcycle or scooter. This 100cc petrol gas engine kit is used to upgrade the regular bike to a motorized bike. Perfectly fit for most type 26" and 28" bikes with V-frame, such as mountain bikes, road bikes, cruisers, choppers.
BrandSange #ad
Manufacturersange #ad
Part NumberMP-30006-BL-US



49cc 52cc Big Bore Pocket Bike Engine with Performance Cylinder CNC Engine Cover Racing Carburetor DIY Engine Red + Handle Grip + Throttle Cable

WEIYINGSI #ad - For fast intake and exhaust we use high 2-groove HP Performance Cylinder Block and Twin-window Piston, Excellent Light-weight Brings Fast Power Transfer.

New update: all engine comes with easy-start-style recoil PULLER. New powerful 52cc racing engine with 43. 5mm big bore performance cylinder block kit, CNC Engine Head Cap, Racing Carburetor and Hi-flow Air Filter, Throttle cable and Grips. Oil gas mixture: 1:25 max power:2. 6hp/7000rpm max Torque: 2. 8 n. M. 5500rpm. The new safe throttle governer with 3 adjustable and lockable throttle postions to prevent the bike from over speeding or losing control.
ManufacturerWingsmotor #ad
Weight9.92 Pounds
Part Number43237-2



TFCFL 125cc Engine 4 Stroke Motor Single cylinder with Air-Cooled Motor Engine Pit Dirt Bike For Honda CRF50 CRF70 XR50 XR70 Dirt Pit Bike Motorcycle Spark Plug A7TC 125cc Engine 4 Stroke Black

TFCFL #ad - Power: max power: 6. 5 kw/7500r/min±375r/min, max torque: 8. 0 nm/5000r/min±250r/min;idle speed: 1500r/min, Min Fuel Consumption: ≤370g/kw. H, ignition System: CDI. Type:#92 gasoline; single cylinder, 4-stroke with air-cooled, and clutch operated by hand.

High performance: a high performance engine, can be applied for bicycles, perfect for those comfortable with faster engines and have a desire to get up and go; Wide range of applications, models, skateboards and so on. Excellent quality, great bike engine motor accessories. Fits: honda crf50 / 70 passport / z50 / xr70 / qr50 / qa50 / z50 / st 90k2 / xl70 st70 / sl 90 / crf70 / sl70 / z50r / minitrail monkey / xr50 / cl70 / ct70 mini trail / cs 90 / st 90k1 / ZB 50.

Gear ratio: gear ratio:2. 833/1. 706/1. 238/0958, compression ratio: 9. 0:1, transmission:4-speed, primary Reduction;Ratio: 3. 722, manual clutch, carburetor type:pz16J, 1-N-2-3-4; Start Mode: Kick-starter.
BrandTFCFL #ad
ManufacturerKAHE #ad
Part NumberAC-YCZYQ-1495