Top 9 Motors for Bicycles – Bike Tool Kits

As an Amazon Associate I earn from qualifying purchases.

1. Anbull


Bike Bicycle Motorized 2 Stroke Petrol Gas Motor Engine Kit for 26" 28" Bike Silver Color, Anbull 80CC Bicycle Engine Kit

Anbull #ad - Mode of engine: single cylinder, 2-stroke Natural air cooling; The rider needs some basic hardware tools, air-cooling, skills and around 2-3 hours to install. Key parameters: bore and stroke-47mm & 40mm, super fuel-efficient, Max.

Lubrication oil: oil for 2 stroke petrol engine or oil for 10w/4010w/30; mixing ratio of fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km. 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". For installation video, you can enjoying riding at a faster speed, pls contact with us via email.

Power 3 horsepower/5000r/min, only consuming 2. 5l fuel/100km. 2 stroke 80cc bicycle engine kit is perfect to upgrade the regular bike to a motorized bike, which can reach 38km/h as fast as a motorcycle or scooter. 80cc motorized bike kit :fits for most 26" or 28' wheeled bikes with v-frame. Add some lubricant into the air cylinder before starting.
BrandAnbull #ad
ManufacturerAnkul #ad
Part NumberSP0020



Electric Drive Bike Conversion Kit Thumb Kit Twist Kit Mountain Bike Conversion Custom 24V 36V 250W 350W E-Bicycle Kit E-Bike Motor Set Homemade DIY Electrci Bicycle 350W 36V Twist Kit

TFCFL #ad - 1x twist throttle with battery indicator & key switch. 1x customized sprocket & components/4. 250w 24v-this item is for the bike that uses the hub diameter less than 50mm. 350w 36v-this item is for the bike that uses the hub diameter less than 36mm.

The twist kit includes:1. 1x mounting plate + bolts/6. 1x motor controller/5. 1x customized sprocket & components/4. 1x chain/3. 1x motor controller/5. Motor use freewheel so when wheel rotating, the motor will not rotate, just like a normal bike, this can reduce resistance.11x brush motor with freewheel/2. 1x mounting plate + bolts/6. 1x chain/3. 1x 250w 24v brush motor with freewheel/2. The thumb kit includes:1. 1x wuxing thumb throttle with battery indicator & switch button. This is our newest kit for electric common bike, this kit mounts the sprocket on the wheel spokes, so it fits most of bicycle wheel.
BrandTFCFL #ad
ManufacturerTFCFL #ad
Part NumberT6

3. Seeutek


Seeutek 80cc Bicycle Engine Kit 26" 28" Bike Bicycle Motorized 2 Stroke Cycle Petrol Gas Motor Engine Kit Upgrade with Speedoemter

Seeutek #ad - 80cc bicycle engine kit with speedometer. This bike engine kit fits most mens' 24" and larger bicycles which includes mountain, chopper and road bikes with a V-frame, cruiser, at least a 8.5" height clearance for the engine. Driving ratio:18: 01;lubrication oil: motorcycle synthetic 2 stroke oil.

Thus to avoid possible complications for the motor, the motor need to do maintenance, please limit the riding time to a maximum of 1 hour for the first few rides. And add some lubricant into the air cylinder before starting. Ignition type: cdi. For screw and bolts easily broken, tools and 2-3 hours for installation and fine tuning adjustments. If you don't have experience or the first time on installing the motor kit, before installing, we have upgraded premium quality hex socket screw and bolts to improve the performance. Notes:the rider needs basic hardware skills, please kindly read our instruction and search "80cc bicycle engine kit" on youtube, it will give a big help and troubleshoot a lot of issues during installation process.

Notes: fuel type:gas 93# and please use premium quality oils to prolong engine life. And if no spark plug no spark, bent down the claw a little down, take apart the bowl, 2-stroke; Chain Model: 415 heavy duty chain; Chain Length: 110 links. Larger frame size requires drilling into bike frame and use of the universal face plate. Notes:if new carb leaking oil, just remove the cap.
BrandSeeutek #ad
ManufacturerSeeutek #ad
Part NumberSC-80CC

4. Anbull


Anbull 100CC Bicycle Engine Kit, Bike Bicycle Motorized 2 Stroke Petrol Gas Motor Engine Kit with 3L Oil Tank for 26" 28" Bike

Anbull #ad - 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. 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". Max. Speed : 48km/h; Max. Load capacity : 180kg Fuel Type : 90#; N. W : 108kg G. W : 11. 8kg. This 100cc bike engine kit includes all the parts and accessories needed to convert a regular bike into a gasoline-powered motorcycle. Engine type : gasoline engine; bore&stroke : 50mmx40mm ignition mode : CDI Ignition; Max.

Power : 1. 9kw/5500r/min compression ratio : 6﹕1; Transmission ratio : 18﹕1. Sproket :44 tooth. Thus to avoid possible complications for the motor, please limit the riding time to a maximum of 1 hour for the first few rides. Usa stock with fast delivery, just contact with us via order email frist, 12 months worry-free warranty Any problems, we will issue new replacment or refund if deffective.
BrandAnbull #ad
ManufacturerAnkul #ad
Part NumberSPA0168

5. Anbull


Anbull 49CC 4 Stroke Gas Petrol Motorized Bike Bicycle Engine Motor Kit for 28” V Frame Bike and 26” ATV

Anbull #ad - This 4 stroke bicycle engine kit is more stable, more reliable and Quieter than the 2 stroke rivals. 4-stroke 49cc bike engine kit is perfect to upgrade the regular bike to a motorized bike, you can enhance the riding experience by accelerating the speed.

Mode of engine: single cylinder, air-cooling, 4-stroke; compression ratio:8. 0 : 1; ignition System: Transistorized magneto ignition. 49cc 4 stroke pull start petrol conversion kit fits for normal 28” v frame bike and 26” ATV bike, both with 28-40mm frame tube. With powerful motor and 44 tooth 9 hole sprocket, 49 cm3 displacement, this motor is with speed 27-32 MPH / or 43-51 KPH. With 41.

8 x 36 mm bore stroke, oil tank capacity 2. 5. Pls note: the switch has two cables green and black and the engine has one cabel black, you can just connect the black to black and don' t need to connect the green cable. You can wrap it with a electrical tape. Note: installation instruction not included. It is recommended to find a professional to install or refer to videos online by searching "49CC bike motor installation".
BrandAnbull #ad
ManufacturerANKUL #ad
Part NumberSP0096



Bicycle Motor Kit 100CC Bicycle Engine Kit 2 Stroke Motorized Bike Full Set Motor Kit for Bicycle Motorized Bicycle Push Bike US Stock

YIYIBYUS #ad - That means the mounts are twice as strong and twice as secure. Can be re-jetted, throttle needle, Pilot jet, sustained power output across varied rpm range Features: Choke lever on the handlebars, instead of restricting air. Can be re-jetted, idle rpm screw, pilot jet, Idle Air Screw delivers more fuel with the choke on, Copper oil needle, instead of restricting air.

4 bolts attach the engine to your bike frame and this kit comes are 8mm vs the standard 6mm. Upgraded tunable high performance carburetor. This bike engine kit 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, easier starting, Idle Air Screw and has an Internal choke circuit that delivers more fuel with the choke on, lower operating temps, idle rpm screw, you can enjoy a faster ride! 50mm bore single piece cylinder/head increased weight capacity, suitable for most 26" /28"bikes, Main jet.

Package includes: 1 x engine; 1 x cdi assembly; 1 x fuel tank with valve; 1 x carburetor assembly; 1 x exhaust muffler; 1 x clutch handle; 1 x Left Handle Grip; 1 x Twist-grip Throttle with Kill Switch; 1 x Clutch Cable; 1 x Throttle Cable; 1 x Chain; 1 x Sprocket; 1 x Chain Idler Pulley; 1 x Chain Guard; 1 x Set of Other Mounting Accessories. Ships from usa, if you have any questions about our products, about 2-7 days shipping time. Offset intake for additional clearance. Choke lever on the handlebars, Main jet. 100% quality guaranteed, please feel free to contact us, we will give you a satisfactory answer within 24 hours.
ManufacturerAONIYA #ad



IMAYCC 80cc Bicycle Engine Kit 2-Stroke Electric Motorbike kit Fit for 26" 28" Bikes 2-Stroke Petrol Gas Bicycle Motor Kit Black

IMAYCC #ad - The engine power/speed is 2. 1kw/5000rpm, so you can enjoy a faster riding speed, The upgraded bicycle has better durability and supports long-distance riding. Bicycle 26 & 28 inch️: the bicycle engine kit is designed for users who want to retrofit and upgrade a bicycle.

Easy to use & warranty️: the user's manual contains detailed assembly steps and parts list. Suitable for most 26" and 28" bicycles with V-frames, Road bikes, such as Mountain bikes, Gravel Bikes, Beach bike etc. Lubrication oil & speed️: mixing ratio of fuel and engine oil: 16:1 for new equipment, 20: 1 the run-in period after running 500km. And we will feed back within 24 working-hours. Driving on a smooth road at a speed of 20-25Km/h, fuel consumption of 2-2.

5l per 100Km. Make it easier to use outdoors. If you have any questions about the product or assembly, please feel free to contact us. The assembly can be completed in half an hour by following the manual steps. 80 cc bicycle motor kit️: come with a complete engine kit, 2-stroke 80cc single cylinder gasoline engine and a 2. 5l fuel tank. Upgrade the bike update to a motorcycle.
BrandIMAYCC #ad
ManufacturerIMAYCC #ad
Height7.87 Inches
Length17.72 Inches
Width17.72 Inches
Part NumberIMAYCC

8. Vivi


26'' Electric Bicycle 20Mph with 36V 10.4Ah Removable Lithium-Ion Battery, 350W Motor and Shinmano Professional 21 Speed Gears, VIVI S2 Electric Bike Electric Mountain Bike E-Bike, Gray

Vivi #ad - The speed can reach 20Mph and ride up to 35-50KM. You can add a burst of speed with the throttle, which is ideal for pulling away from traffic lights. Service available - vivi s2 ebike arrives 85% assembled. 3 working modes - e-bike & assisted bicycle & normal bike. The assembly service on this page is provided and charged by third-party company partnered with Amazon.

Note: press "-" to adjust the led 3-speed button to gear 0 not "low", only that then you can use the throttle to accelerate. Attractive & lightweight e-bike - vivi s2 electric mountain bike weighs 50lbs and adopts 100 percent lightweight aluminum alloy full frame to load 275lbs. Shimano professional rear 21 speed gears makes it adapt to various mountain roads. With the led 3-speed smart meter button, you can choose the electric assist power according to your needs. Riding safely - vivi s2 e-bike has adopted a new technology of the dual disc brakes to ensure more stable and safe riding and the front fork is made of high-strength carbon steel and packed with premium comfort shock absorption, double layer aluminum alloy wheel.

Excellent paint baking technology makes it stand out, a cool and unbelievable cost-effective mountain electric bike for beginners. Combining three modes would be a better choice. If you can't finish by yourself, you can click and choose the service. Powerful performance - vivi s2 e-bike is equipped with a 350w high-magnification brushless motor and a 36V 10
BrandVivi #ad
Height67.72 Inches
Length27.17 Inches
Weight55 Pounds
Width40.55 Inches
Part NumberTT2020-S2

9. Vivi


Electric Bike for Adults, VIVI Folding Electric Mountain Bicycle Adults 26 inch E-Bike 350W Motor Professional Shimano 21 Speed Gears with Removable36V 8Ah Lithium-Ion Battery

Vivi #ad - Service: this adult electric bicycles arrives 90% assembled, controller and dashboard are guaranteed for one year, battery, It's not hard to finish aseembly by yourself. Motor, we also provide front and rear fenders for free, so don’t worry about using. Strong 350w motor :this electric bicycle for adults equipped with 350w high speed brushless motor, longer battery use time, brushless motor has have a longer life span and faster starting speed.

You are welcome to contact us in case of problems. Folding electric bike design:the adult folding electric mountain bike adopts ultra-lightweight yet strong aluminum alloy frame can quickly fold and store in the trunk of the car or at home,Easy to carry, handlebars and removable batteries, you can start your cycling trip at any time. Equipped with adjustable seats, handlebars, it can adapt to people of different heights and weights. Bring you a comfortable experience. Profession shimano 21-speed system:mechanical front and rear disc-brake design for reliable braking force and safety factor,professional SHIMANO 21-speed transmission system can give you a variety of speed options, it can be mountain bikes, downhill and Unequal roads, and equipment Shock-absorbing front fork and premium rear shock absorber ensure that you ride more smoothly on hillside, also suitable for urban cycling and commuting.

With the led 3-speed smart meter button, can easier for you to replace these accessories, It promises a range of 44-50 miles when riding in pedal-assist or 22-25 miles using throttle only. 3 working modes:ebike & assisted bicycle & normal bike. 36v/8ah removable battery with energy-saving system,, The 4-6 hours of charging time is enough for your daily commute or a day of biking in the mountains.
BrandVivi #ad
ManufacturerGuangzhou Plenty Bicycle Co,Ltd #ad
Weight57.32 Pounds
Part NumberM026TGB