10 BEST BICYCLE ENGINE KITS for sale in 2020 – compare between the best bicycle engine kits on sale.

RankProductRating
1
Seeutek PK80 80cc Bicycle Engine Kit 2-Stroke Gas Motorized Bike Motor Kit Upgrade with Speedoemter
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408 Reviews
Product Highlights
  • 🚴 80cc Bicycle Engine Kit,Engine Type: Single cylinder,air-cooled,2-stroke.For screw and bolts easily broken, we have upgraded premium quality hex socket screw and bolts to improve the performance.
  • 🚴 Motorized bike kit,Power: 5-6 HP (horse power) stock -Top Speed: 25-35 MPH (miles per hour) stock - Fuel Economy: 100-150 miles per gallon
  • 🚴 Fuel Type:Gasoline 93#;Mixing Ratio of Fuel and engine Oil: 16:1 for new sets breaking time, 25:1 after running 300KM;Please use premium quality oils to prolong engine life. And add some lubricant into the air cylinder before starting.
  • 🚴 Bonus Speedometer as gift,Fits Most 26" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. 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").

$204.99 $169.99
2
Full Set 80CC Bicycle Engine Kit, Motorized Accelerate Bike 2-Stroke, Petrol Gas Engine Kit, Super Fuel-efficient for 24',26' or 28' Bicycle
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Product Highlights
  • Note! ! ! —We have our own warehouse in the United States, which can be delivered to your door within 25-35 days
  • Promote your bicycle performance by refitting! Maybe you need a new engine for more wonderful riding experience!
  • So lucky for you to meet our IE47FA 80cc Bike Refit Engine Riding Assistant! As to this item, it adopts first-rate steel material, of great strength and hardness for endurance.
  • It comes with fuel tank, silencer, electronic igniter and other accessories for convenient operation. All these gadgets are ensured for high quality and reliability.

$89.99
3
MOTOOS 80CC 26' 28' Bike Bicycle Motorized 2 Stroke Cycle Petrol Gas Engine Kit Set(Silver)
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84 Reviews
Product Highlights
  • MOTOOS 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike,you can enjoying riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter
  • Fits for most 24" 26" or 28' wheeled bikes with V-frame. 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")
  • Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km
  • 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

$128.99
4
Anbull 80CC 26' 28' Bicycle Engine Kit, Bike Bicycle Motorized 2 Stroke Petrol Gas Motor Engine Kit(Black)
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Product Highlights
  • 🚴 2-Stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike,you can enjoying riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter. (For installation video,pls contact with us via email).
  • 🚴 Fits for most 26" or 28' wheeled bikes with V-frame. 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").
  • 🚴 Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30);Be assured the mixing ratio for fuel and oil:16:1 for break period (first 300-500 miles) / 20:1 after (18:1 is much better in summer because of the hot weather);air cylinder might take some time to adjust to the load. Thus to avoid possible complications for the motor, please limit the riding time to a maximum of 1 hour for the first few rides.
  • 🚴 Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km.

$149.99
5
Seeutek 26' or 28' 80cc Bike Bicycle Motorized 2 Stroke Cycle Motor Engine Kit Set
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282 Reviews
Product Highlights
  • 80cc bicycle engine kit with speedometer.This bike engine kit fits most mens' 24" and larger bicycles which includes mountain, cruiser, chopper and road bikes with a V-frame and at least a 8.5" height clearance for the engine. Larger frame size requires drilling into bike frame and use of the universal face plate. Large bikes (with larger frames/down tubes) may require the universal motor mount.
  • 80cc bike motor kit, Mode of engine: single cylinder, air-cooling, 2-stroke; model of chain:415; chain length:110 links, 55 inches. Driving ratio:18: 01,fuel type:No.90;lubrication oil: motorcycle synthetic 2 stroke oil.
  • Maximum Power: 2.2kW/600r/min; Rated Power: 1.5Kw/5000r/min; Horse power: 2.75 HP. Ignition type: CDI. Engine Type: Single cylinder, air-cooling, 2-stroke; Chain Model: 415 heavy duty chain; Chain Length: 110 links
  • Be assured the mixing ratio for fuel and oil:16:1 for break period (first 300 miles) / 20:1 after(18:1 is much better in summer because of the hot weather);air cylinder might take some time to adjust to the load. Thus to avoid possible complications for the motor, please limit the riding time to a maximum of 1 hour for the first few rides.

$209.99 $179.99
6
New Convert Bicycle 2-Stroke 80cc Petrol Gas Motor Bicycle Engine Complete Kit Motorized Bike Motorized Engine Motor Parts Silver
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Product Highlights
  • A complete engine kit for converting your bike, 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike,you can enjoying riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter.
  • IE47FA 80cc Bike Refit Engine Riding Assistant: Fits Most 24" 26" or 28" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. 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")
  • Gas tank can hold 2L of OIL, Super fuel-efficient, only consuming 2.5 litre fuel per 100km. Model of Chain: 415, Chain Length: 110 links. You will be able to stop or start the engine as you ride
  • Engine Mode: Single Cylinder, Air-cooling, 2-stroke. Mixing Ratio of Fuel and Engine Oil: 16:1 for Break Period(First 300 Miles), 25: 1 after

$159.99
7
80CC Bicycle Engine Kit, Motorized Bike 2-Stroke, Petrol Gas Engine Kit, Super Fuel-efficient for 26' and 28' Bikes (Black)
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Product Highlights
  • ✪3.Fast and smooth, can speed up to 38km/h. Comes with all needed hardware for easy installation.
  • ✪4.Fit for most type 26" and 28" bikes, such as mountain bikes, road bikes,cruisers, choppers.
  • ✪5.This 80cc petrol gas engine 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 38km/h.
  • ✪6.It almost runs as fast as a motorcycle or scooter, making your outdoor trip more convenient. This engine kit fits most 26" or 28" bikes with V-frame.

$119.99
8
DONSP1986 2 Stroke Gas Bicycle Engine kit PK80 Unassembled Gas Motor Kit-Gas Motorized Bicycle 66cc/80cc
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Product Highlights
  • Any questions,please contact us firstly! We can help you solve the problem until you are satisfied.DONSP1986 UNASSEMBLED 2 Stroke Gas Bicycle Engine kit PK80 66cc/80cc; Bore and Stroke 47mmx40mm;
  • Unassembled motor that cylinder and the complete lower end assemblies/Bottom End Body are SEPARATE;.buyers have to assemble cylinder to the bottom end body by themself;
  • High hole Piston and Long connecting rod;Wide front mount; 8mm bolts to front and rear mount;Allen bolts on motor;Slant head; 40mm alum intake stud spacing; 36T sprocket;
  • Clear up the cylinder transfer ports before assembling maybe some rough slag inside which maybe break off and cause the jamming of pistons and cylinders;fully attention on screwing cylinder to the end bottom,DO NOT screw M8 bolts tightly that maybe cause drill through the end bottom so add some gasket or washer on head is better way to prevent it happen; Attention on piston ring if put the piston out of cylinder, the piston rings are weak, better with right way install piston kit to cylinder

$215.99 $189.99
9
Full Set Bicycle Engine Kit 2 Stroke Gas Motorized Bike Motor Kit 80cc Petrol Gas Motor Engine Set for Motorized Bike (Shipped from US) (Black, 80cc)
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Product Highlights
  • 80cc Petrol Gas Engine Kit -This 80cc petrol gas engine 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 38km/h. It almost runs as fast as a motorcycle or scooter, making your outdoor trip more convenient.
  • Features-1. A complete engine kit for converting your bike. 2. Heavy duty metal engine body for added durability. 3. Super fuel-efficient, only consuming 2.5 litre fuel per 100km. 4. Fast and smooth, can speed up to 38km/h. 5. Comes with all needed hardware for easy installation. 6. Fit for most type 26" and 28" bikes, such as mountain bikes, road bikes,cruisers, choppers.
  • Package included- 1x 80cc 2-stroke engine, 1x Carburetor, 1x Ignition coil & CDI, 1x Throttle handlebar set, 1x Throttle cable, 1x Clutch cable, 1x Kill switch, 1x Clutch lever, 1x Chain, 1x Chain cover, 1x 44T Sprocket W/ 9 Hole Clamp Pads, 1x Chain Tensioner, 1x Fuel tank, Fuel filter, 1x Gasoline fuel line, 1x Petcock, 1x Muffler, All the needed mounting brackets, gaskets, and hardware
  • Note- 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, be assured the mixing ratio of fuel and engine oil is 16:1 for new sets, 20:1(18:1 is much better in summer because of the hot weather) after running 500km.

$115.99
10
80CC Bicycle Engine Kit, Motorized Bike 2-Stroke, Petrol Gas Engine Kit, Super Fuel-efficient for 24',26' or 28' Bicycle (Silver)
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8 Reviews
Product Highlights
  • ✪3.Fit for most type 24",26" or 28" Bicycle, such as mountain bikes, road bikes,cruisers, choppers. This 80cc petrol gas engine 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 38km/h.
  • ✪4.Promote your bicycle performance by refitting! Maybe you need a new engine for more wonderful riding experience! So lucky for you to meet our IE47FA 80cc Bike Refit Engine Riding Assistant!
  • ✪5.As to this item, it adopts first-rate steel material, of great strength and hardness for endurance. It comes with fuel tank, silencer, electronic igniter and other accessories for convenient operation.
  • ✪6.All these gadgets are ensured for high quality and reliability. It is quite easy to refit your bicycle. Take action here!

$119.99

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