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Bike Motor Kit 80cc Motorized Bike Kit 2 Stroke Gas Bicycle Engine Conversion Kit for 26' or 28' V Frame Bicycle with Speedometer Odometer

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Free shipping on orders over $29.99

$109.99

$ 42 .99 $42.99

In Stock

1.Size:Ordinary Kit


  • 【80cc Bicycle Kit】Engine type: single-cylinder, air-cooled, two-stroke. Starting method: pedal start. Ignition method: CDI ignition
  • 【80cc Bicycle Engine Kit】Equipped with complete engine kit, 2-stroke 80cc single-cylinder gasoline engine with speedometer odometer
  • 【Bicycle Engine Kit Compatibility】Bicycle engine is suitable for 26-28 inch wheeled bicycles with V-frames for mountain bikes, motorcycles, and road bikes
  • 【2.5L Fuel Tank】Fuel Type: 90#, Fuel to Engine Oil Mix Ratio: 16:1 for new equipment, 25:1 during break-in period (after 300km)
  • 【Easy to assemble】 kit requires basic skills and tools, if you do not have experience in installing motor kits or the first time to install a motor kit, please read the instructions in detail before installation or search the Internet for “80cc Bicycle Engine Kit” video, which will effectively help and solve a lot of problems in the installation process


Product Description

80cc motorized bike kit
80cc bicycle engine, bike motor
bike motor kit gas 80cc

Hydraulic Clutch

  • Lightweight operation: Hydraulic drive reduces physical effort.
  • Large torque transmission: large torque can be transmitted even in small size.
  • Automatic compensation for wear and tear: Stable performance in long-term use, no need for adjustment.
  • Smooth clutching: smooth operation under high speed difference, no impact.
  • Overload protection: slip mechanism ensures safe transmission.
  • Low Failure Rate: Reduces pulling wire related problems and improves reliability.
  • Vibration filtration: improves driving comfort and stability.

These advantages make hydraulic clutches suitable for a wide range of high-precision and demanding application scenarios.

motor kit

2L Black Teardrop Fuel Tank

motor for bicycle

44-Tooth Drive Sprocket

motorized bicycle kit

415 Bike Engine Drive Chain

2 stroke bike engine kit

Chrome-Plated Muffler

gas bike kit
Mode of Engine Single cylinder, air-cooling, 2-stroke,Hydraulic Clutch
Bore & Stroke 47mm & 40mm
Rated Power 2.5Kw/5000r/min (3 horsepower/5000r/min)
Max Power 3.5Kw/6000r/min (5-6 horsepower/6000r/min)
Ignition Mode CDI
Model of Chain 415
Chain Length 110 links
Compression Ratio 6:01
Driving Ratio 18:01
Fuel Type No.90
Capacity of Tank 2L
Speed Limitation 38km/hour
Lubrication Oil oil of 2-stroke petrol engine (Or oil for 10W/40.10W/30)
Fuel and engine Oil 16:1 for new sets, 20: 1 after running 500km
Type of Sparking Plug Z4C 14MM
Volume of oil Consumption 2.5L/100km

Package included:

1x Red 80cc 2-stroke engine

1x Sprocket clamp assembly with hardware

1x Exhaust muffler

1x Heavy duty chain

1x Bearing chain tensioner / idler

1x Carburetor

1x CD ignition coil

1x Kill switch (on throttle)

1x Chain guard

1x Spark plug

1x Black gas tank with mounting brackets

1x Exhaust pipe clamp

1x Plug removal tool

1x Manual

All the needed mounting brackets, gaskets, and hardware

Requires Attention:

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

2. The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting.


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