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Top 10 Mountain Bike Gas Motor Kit of 2020 – Consumer Guide & Reviews

Rank No. #1
Anbull 80CC Bicycle Engine Kit, Bike Bicycle Motorized 2 Stroke Petrol Gas Motor Engine Kit for 26" 28" Bike (Silver Color)
  • 🚴 2 Stroke 80cc bicycle 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).
  • 🚴 80CC Motorized Bike Kit : 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); Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km.
  • 🚴 Key Parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km.
  • 🚴 Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling; The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting.
Rank No. #2
MOTOOS 2-stroke 50cc engine kit Compatible with most 26" or 28' wheeled bikes with V-frame For Bicycle Mountain and Road Bike Gas Motorized Motor Bike
  • This 2-stroke 50cc engine kit is perfect to upgrade the regular bike to a motorized bike, you can enjoying riding at a faster speed, which can reach 30km/h as fast as a motorcycle or scooter
  • 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")
  • Key parameters: bore and stroke 40mm x 38mm=48cm3, Max. power 1.6Kw/6000r/min (3 horsepower/6000r/min), Super fuel-efficient, only consuming 1.5L 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
  • Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling; The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting
Rank No. #3
Ambienceo 26” 28” Black 2 Stroke 50cc 80cc Cycle Bicycle Gas Motorized Gasoline Engine Motor Kit CDI Air Cooling For Mountain and Road Bike (80cc, Black)
  • Fits most 26" or 28' wheeled bikes with standard 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")
  • 2-stroke 50cc or 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 30km/h as fast as a motorcycle or scooter
  • Key parameters: Rated Power:1.15Kw~2.5kw/5000r/min; Max Power:1.6Kw~3.5kw/6000r/min
  • 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, 32: 1 after running 500km
  • Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling; The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting
SaleRank No. #4
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
  • 🚲80cc Bicycle Engine Kit,Engine Type: Single cylinder,air-cooled,2-stroke.For screw and bolts easily broken, we have upgraded premium quality he-x socket screw and bolts to improve the performance.
  • 🚲Motorized bike kit,Power: 5-6 H-P (horse power) stock -Top Speed: 25-35 MPH (miles per hour) stock - Fuel Type:Gasoline 90#;Mixing Ratio of Fuel and engine Oil: 16:1 for new sets breaking time, 20:1 after running 500KM;Please use premium quality oils to prolong engine life. And add some lubricant into the air cylinder before starting.
  • 🚲Fits Most 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").
  • 🚲Notes:The ride-r needs basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments. If you do not have experience or the first time on installing the motor kit, before installing, 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.
  • 🚲80cc 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.
Rank No. #5
PanelTech 48CC 49CC 50CC 2 Stroke Engine Gas Kit fits 26" 28" Motorized Mountain Bicycle Bike (Black)
  • As a engine factory manufacturers with 10 year experience, we strictly control the quality and test every items before shipping. All of our components are made of good quality material and high precision. We promise all our engine are with 12 month warranty.
  • Fits Most 26" & 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").
  • Power: 1.6Kw/6000r/min (3 horsepower/6000r/min) -Top Speed: 30000MPH (miles per hour) , Bore & Stroke 48 cm3
  • Fuel Economy: 100-150 miles per gallon,Ignition Mode CDI,Compression Ratio 6:01,Driving Ratio 18:01
  • Installation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments
Rank No. #6
50cc 2-Stroke Motor Engine Kit Black Compatible with Motorized Bicycle Bike Petrol Gas Engine
  • 50cc bicycle engine kit 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")
  • 50cc bike motor kit, Mode of engine: single cylinder, air-cooling, 2-stroke; Fuel type:No.90; lubrication oil: motorcycle synthetic 2 stroke oil
  • Rated power: 1.15Kw/5000r/min (1.6 horsepower/5000r/min); max. power: 1.6Kw/6000r/min (3 horsepower/6000r/min); Ignition mode:cdi; compression ratio:6: 01; spark plug:z4c 14mm
  • Transmission Ratio:18:1; Compression Ratio: 6:1; Ignition Mode: CDI. Clutch Type: Friction Plate/Dry; Spark Plug: Z4C 14mm
  • With this 50cc engine kit you can easily switch between pedaling (bicycle) and engine (scooter) modes- combining two pleasures in one. Amplify your pedaling power, ride farther and faster or simply feel the wind in your hair as you zip along at super-speeds
Rank No. #7
Iglobalbuy 26” 28” 2 Stroke 80cc Cycle Bicycle Gas Motorized Gasoline Engine Motor Kit CDI Air Cooling For Mountain and Road Bike
  • This 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
  • Its heat treated motor and power coated gas tank are anti-rust for a long lifespan
  • Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min,gas consumption:2.5L fuel/100km
  • Fits 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")
  • Includes a complete engine kits, such as 2 stroke air-cooled motor,110 415 links, 2L oil tank,19mm connect carburator, etc
SaleRank No. #8
LEGO City Holiday Camper Van 60283 Building Kit; Cool Vacation Toy for Kids, New 2021 (190 Pieces)
  • Kids can travel wherever their imaginations take them with this classic LEGO City Holiday Camper Van (60283) playset, packed with realistic features to inspire fun, real-life role play
  • This set has everything a kid needs to create an awesome camper van with lots of cool features, plus mom and dad minifigures and a cute baby figure
  • The holiday camper van has a furnished interior, which includes a table, kitchenette and sleeping area; And with an opening side panel and removable roof there’s plenty of room for hands-on play
  • A top Holiday, birthday or any-other-day gift for kids aged 5 and up who love model vehicles and role-play toys
  • When built, the holiday camper van measures over 3.5 in. (9 cm) high, 6 in. (16 cm) long and 2 in. (5 cm) wide
Rank No. #9
IMAYCC 80cc Bicycle Engine Kit 2-Stroke Motor Bike kit Fit for 26" 28" Bikes 2-Stroke Petrol Gas Bicycle Motor Kit (Black)
  • 🚲80 cc bicycle motor kit🏍️: Come with a complete engine kit, 2-stroke 80cc single cylinder gasoline engine and a 2.5L fuel tank. 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. Make it easier to use outdoors.
  • 🚲Bicycle 26 & 28 inch🏍️: The bicycle engine kit is designed for users who want to retrofit and upgrade a bicycle. Suitable for most 26" and 28" bicycles with V-frames, such as Mountain bikes, Road bikes, Gravel Bikes, Beach bike etc.
  • 🚲Converting bike to Motorbike🏍️: This product includes all the parts and accessories needed to convert an ordinary bicycle into a gasoline-powered motorcycle. Do it yourself, or you can experience the assembly process with your partners and enjoy it. Upgrade the bike update to a motorcycle.
  • 🚲Lubrication Oil & Speed🏍️: Mixing Ratio of Fuel and engine Oil: 16:1 for new equipment, 20: 1 the run-in period (after running 500km). Driving on a smooth road at a speed of 20-25Km/h, fuel consumption of 2-2.5L per 100Km.
  • 🚲Easy to use & Warranty🏍️: TEasy to use & Warranty: The user's manual contains detailed assembly steps and parts list. The assembly can be completed in an hour by following the manual steps. One year warranty with free replacement of defective parts. If you have any questions about the product or assembly, please feel free to contact us.
Rank No. #10
Anbull 49CC 4 Stroke Gas Petrol Motorized Bike Bicycle Engine Motor Kit for 28” V Frame Bike and 26” ATV
  • 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. 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".
  • This 4 stroke bicycle engine kit is more stable, more reliable and Quieter than the 2 stroke rivals.
  • Mode of engine: single cylinder, air-cooling, 4-stroke; Compression ratio:8.0 : 1; Ignition System: Transistorized magneto ignition. 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.
  • 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.
  • With powerful motor and 44 tooth 9 hole sprocket, this motor is with speed 27-32 MPH / or 43-51 KPH.With 41.8 x 36 mm bore stroke,49 cm3 displacement, oil tank capacity 2.5.
Rank No. #11
Balaclava Ski Mask - Winter Face Mask for Men & Women - Cold Weather Gear for Skiing, Snowboarding & Motorcycle Riding Black
  • Winter Ready: Winter has nothing on our Strike balaclava. Ready to brave all the elements from snow and sleet to wind, dust, cold, and UV, our ski mask isn’t letting in any unwanted intruders. So whether you blaze down the slopes like Shaun White, shovel snow or ATV in the desert like Mad Max, our balaclava’s got you covered.
  • Lightweight Comfort: You’ll be surprised by how warm this lightweight, breathable, and extra-stretchy balaclava is. Designed from a 89% Polyester and 11% Spandex blend that wicks away moisture while retaining heat, you’ll stay comfortable and dry all day.
  • Convertible Face Mask: Wear the Strike balaclava as a full face mask for ultimate protection from the elements, a helmet liner, ninja hood, half ski mask, neck warmer, or pull it up to wear it as a face mask while you take public transportation and go grocery shopping.
  • No Fogging Way: To prevent stuffiness, the Strike features ski ready mesh breathing panels that increase airflow while minimizing condensation on your goggles or glasses.
  • Superstretch comfort: Fit and comfort is key, especially when you’re in harsh environments. Our balaclava is made with 4 way stretch fabric to give a snug and comfortable ‘wear all day’ fit. Warning - you might not want to take it off!
SaleRank No. #12
Bicycle Motor KIT, 80CC 26" 28" Bicycle Engine Kit, Bike Bicycle Motorized 2 Stroke Petrol Gas Motorized Engine Motor Parts Super Fuel-EFFICIENT Bike Engine KIT with 2L Oil Tank (Black)
  • 🚲🚲This 80cc petrol gas engine kit is used to upgrade the regular bike to a motorized bike., which can reach 38km/h. It almost runs as fast as a motorcycle or scooter.
  • 🚲🚲Heavy duty metal engine body for added durability.Super fuel-efficient, only consuming 2.5 litre fuel per 100km
  • 🚲🚲Fit for most type 26" and 28" bikes, such as mountain bikes, road bikes,cruisers, choppers. Comes with all needed hardware for easy installation
  • 🚲🚲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.
  • 🚲🚲 You can send us an email from 6 to 7 pm, US time, and we will get back to you within five minutes. At the same time, we will always pay attention to logistics information for you, so that you are no longer worried about logistics
Rank No. #13
Anbull Full Set 100CC Bicycle Engine Kit, 2 Stroke Motorized Bike Kit, Super Fuel-efficient Bike Engine kit with 2L Oil Tank for 26" 28" Bike (Silver)
  • 100CC bicycle motor kit : Comes with all needed hardware for easy installation.Heavy duty metal engine body for added durability. Max.speed : 48km/h; Max.Load capacity : 180kg Fuel Type : 90#; N.W : 11kg G.W : 12.1kg
  • Fits for most type 26" and 28" bikes, such as mountain bikes, road bikes,cruisers, choppers. 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").
  • 100cc Bike Engine Kit- 50mm bore single piece cylinder, an upgraded CDI, Performance Speed Carburetor and more, high performance Speed carb, silver anti-corrosion coating, high performance CDI with Yamaha components, improved magneto, high end allen bolts, improved gas cap.
  • 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.
  • 1 Year worry-free Warranty : If you are not satisfied with this product or if you have any question, please feel free to contact us. 1.Go to your amazon account and find the order. 2.Click the seller name and enter the store page. 3.Click "Ask a question".
Rank No. #14
80cc Bicycle Engine Kit 2-Stroke Gas Motorized Bike Motor Kit 26" 28" Bicycle Motor Engine Kit Upgrade with Speedometer
  • 🚴 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, at least a 8.5" height clearance for the engine. Large bikes (larger frames/down tubes) may require the universal mount. Notes: Be assured the mixing ratio for gas and oil:16:1 for break period (first 300 miles) / 20:1 after to avoid motor lock up or piston seized.
  • 🚴 80cc bike motor kit, Mode of engine: single cylinder, air-cooling, 2-stroke; model of chain:415; chain length:110 links, 55 inches.Motorcycle synthetic 2 stroke oil. Notes: Fuel Type:Gas 93# and please use premium quality oils to prolong engine life. And add some lubricant into the air cylinder before starting.
  • 🚴 2 stroke bike engine kit,Maximum Power: 2.2kW/600r/min; Rated Power: 1.5Kw/5000r/min; Horse power: 2.75 HP. Ignition type: CDI.Larger frame size requires drilling into bike frame and use of the universal face plate.Notes:If new carb leaking oil, take apart the bowl, bent down the claw a little down, leaking issues will be solved. And if no spark plug no spark, just remove the cap.
  • 🚴 The 80cc engine kit 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. Notes: After riding breaking time, the motor need to do maintenance.
  • 🚴We have upgraded premium quality hex socket screw and bolts to improve the performance.Notes:The rider needs basic hardware skills, 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,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.
Rank No. #15
Niome 100cc 2-Stroke Bicycle Gasoline Engine Air-Cooled Motor Kit for Motorized Bicycle Push Bike (Black)
  • This Is our 100CC 2-Stroke Bicycle Cycle Gasoline Engine Motor Bike, Which Is Ideal for motorized bicycle.
  • Advantages: using high-quality wear-resistant iron sleeve cylinder, The use of enlarged cylinder head makes the machine have the effect of high speed, good heat dissipation and low vibration.
  • The bicycle gasoline engine can greatly get the bicycle speed up to 60km/h, and it will surely be your excellent helper.
  • It fits most bikes only if the diameter of the fork is within 31mm. This bike motor kit comes with everything that you will need, except gas and oil.
  • You will be able to stop or start the engine as you ride.
Rank No. #16
80CC Bicycle Engine Kit, Motorized Upgrade Bike 2-Stroke Petrol Gas Motor Engine Kit Set, for 26"/28" Bikes with V-Frame (Black)
  • 80cc Bicycle Engine Kit,Engine Type: Single cylinder,air-cooled,2-stroke.For screw and bolts easily broken, we have upgraded premium quality he-x 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" 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").
  • Notes:The rider needs basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments. If you do not have experience or the first time on installing the motor kit, before installing, 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.
Rank No. #17
PEXMOR 50cc Bicycle Engine Kit, 2-Stroke Gas Motorized Bike Motor Cycle Gasoline Petrol Engine Refit Kit, Super Fuel-efficient for 24" 26" Bicycle (50cc (Silver))
  • 【Powerful Engine】Heavy duty metal engine body for added durability. Single Cylinder, Air-Cooling, Gasoline Engine. Engine kit is perfect to upgrade the regular bike to a motorized bike, which allows you to enjoy riding at a faster speed.
  • 【Quiet and Slight Vibration】When you use it after installation, it only has a slight noise and slight vibration, which will not disturb. Just ride the bike and enjoy scenery without wasting too much energy.
  • 【Ignition Safely & Fuel Efficient】The ignition mode of the bike gasoline engine is capacitor discharge. With the electronic igniter, you can use it safely. Features by super fuel-efficient
  • 【Complete Engine Kit】Comes with all needed hardwares for easy installation to convert your bike to a motorsized bicycle .Fits for most type 26" and 28" bikes with V-frame, such as mountain bikes, road bikes,cruisers, choppers
  • 【Easy to Assemble】The instruction contains every detail of the assembly steps, which makes your assemble process more quickly and easily. Only some basic hardware skills, tools, and fine tuning adjustments, you could have a electric bicycle
Rank No. #18
Anbull BT80 Electric Start Bike Engine Kit, 26" 28" 80cc Bicycle Engine Kit,2-Stroke Gas Motorized Bike Motor with Automatic Centrifugal Clutch
  • 2 Starting Systems: Electric start + pull start. Engine Type: Single cylinder,air-cooled,2-stroke. NOTE: unfortunately due to shipping and importing restrictions, batteries are not included with this kit. We recommend using a 12V 7ah ATV battery that can be found at most major hardware or automotive part stores. You can also search it on Amazon.
  • 80cc Bicycle Engine Kit: The break-in period is 1000km.We suggest use 20:1 (be sure to add before frist start) gasline and oil ration for the first 1000km and use 25:1 ratio after 1000km. Be aware of the quality of the 2 stroke engine oil to improve the lifespan of the engine and change the motorcycle oil after the break-in 1000km, then change it every 3000km and change to 4 stroke motorcycle oil.
  • Motorized bike kit featuring a redesigned low profile one piece cylinder with added top heat sink fins! : Fuel type :90# or above gasline mixed with motor oil. Power: 5 HP (horse power) 6000cycle /min. -Top Speed: 25-31 MPH (50km/h) .Engine weight: 16kg. Gas tank: 3L. NT Carburetor. Standard Chrome muffler w/clamps. Front and rear motor mount clasp.
  • Other Features: Fuel tank w/ fuel valve, fuel filter, and fuel line. Battery box and all electrical wiring. Throttle assembly. Left and right wide crank arms with sprocket. CDI unit as well as starter solenoid. 415 Heavy duty chain, chain guard, and roller bearing chain idler. 48 tooth chrome drive sprocket .
  • With automatic centrifugal clutch, you can control the speed easily and will also reduce the rate of flame out. The new model has made several improvements on the performance and quality including higher horse power, lower technical dysfunction rate. We provide 1 year warranty and please contact with us via email anytime and we will reply in 24 hours.
Rank No. #19
80cc Bicycle Engine Kit 2-Stroke Gas Motorized Bike Motor Kit 26" 28" Bicycle Motor Engine Kit Upgrade with Speedometer
  • 🚴 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, at least a 8.5" height clearance for the engine. Large bikes (larger frames/down tubes) may require the universal mount. Notes: Be assured the mixing ratio for gas and oil:16:1 for break period (first 300 miles) / 20:1 after to avoid motor lock up or piston seized.
  • 🚴 80cc bike motor kit, Mode of engine: single cylinder, air-cooling, 2-stroke; model of chain:415; chain length:110 links, 55 inches.Motorcycle synthetic 2 stroke oil. Notes: Fuel Type:Gas 93# and please use premium quality oils to prolong engine life. And add some lubricant into the air cylinder before starting.
  • 🚴 2 stroke bike engine kit,Maximum Power: 2.2kW/600r/min; Rated Power: 1.5Kw/5000r/min; Horse power: 2.75 HP. Ignition type: CDI.Larger frame size requires drilling into bike frame and use of the universal face plate.Notes:If new carb leaking oil, take apart the bowl, bent down the claw a little down, leaking issues will be solved. And if no spark plug no spark, just remove the cap.
  • 🚴 The 80cc engine kit 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. Notes: After riding breaking time, the motor need to do maintenance.
  • 🚴We have upgraded premium quality hex socket screw and bolts to improve the performance.Notes:The rider needs basic hardware skills, 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,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.
Rank No. #20
50cc 2 Stroke Cycle Motor Kit Motorized Bike Petrol Gas Bicycle Engine for Most 26" or 28' Wheeled Bikes with V-Frame for Mountain and Road Bike Gas Motor Bike Black
  • This 2-stroke 50cc engine kit is perfect to upgrade the regular bike to a motorized bike, you can enjoying riding at a faster speed, which can reach 30km/h as fast as a motorcycle or scooter.
  • 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")
  • Key parameters: bore and stroke 40mm x 38mm=48cm3, Max. power 1.6Kw/6000r/min (3 horsepower/6000r/min), Super fuel-efficient, only consuming 1.5L 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
  • Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling; The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting

Last update on 2021-09-24 / Affiliate links / Images from Amazon Product Advertising API

We’ve made a buying guide of top 10 Mountain Bike Gas Motor Kit for our consumer to review. The reports above show ratings of the best overal, best cheap Mountain Bike Gas Motor Kit to buy in 2020.

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