Reviews Single cylinder Engine

MOTOOS 80CC 24' 26' 28' 2 Stroke Bike Bicycle Motorized Cycle Engine Motor Kit (Red)

Single Cylinder, Air-Cooling, 2-Stroke Gasoline Engine. This 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike, which allows you to enjoy riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter..
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. 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..
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. NOTE: Due to the chemical reaction of electrophoresis, the engine motor of the product will have a certain proportion of color difference. Please mind to buy it carefully..

Completely assembled 49cc 50cc 2 Stroke Engine, Single cylinder, air-cooled..
This 2 Stroke Engine Motor work with a low noise and low vibration..
Our 50cc 2 Stroke Single Cylinder Engine Motor is made of heavy duty metal..
Black color let make the Engine Motor much more suitable for the motorized black scooter..
The package includes a black 50cc 2-Stroke Engine. (Note: You will receive one engine only.).

【MAIN PARAMETERS 1】Cylinder Numbers: Single cylinder, Displacement: 49CC, Stroke: 2-stroke, Bore: 44mm/1.7'', Chain: 25h, Gas-oil Mix Rate: 25:1, Gear Box Reduction Rate: 3.1:1, Cooling: Air Forced Cooling, Spark Plug Size: L7T L7TC..
【MAIN PARAMETERS 2】Start Way: Recoil pull start, new style recoil, easy to pull start.
Recoil Starter Material: New style easy pull starter.
Application: for most air cooled mini dirt bikes.
Package size: 34cm x 25cm x 15cm (13'' x 10'' x 6'').
【COMPLETE ENGINE MOTOR】This Engine is complete with high performance cylinder head, plug, powder coated metal pull start, air filter and 14mm/0.55'' carburettor, balanced crank, balanced flywheel, ported piston windows, up-rated CVT transmission unit..
【HIGH EFFICIENCY ENGINE】49CC mini motor air cooled racing engine capable of achieving 40mph dependant on user weight and terrain. 【MAIN PARAMETERS 1】Cylinder Numbers: Single cylinder,.
【CUSTOMER HAPPINESS IS OUR PRIORITY】: We stand by and believe in our products 100%! If you have any problems, contact us and we will find a solution together!.

▶New 49cc 2-Stroke Engine Single Cylinder Pull Start Mini Choppers/Bikes Exhaust.
▶100% brand new and high quality,Durable..
▶ Cylinder Numbers: Single cylinder, Stroke: 2-stroke,Displacement: 49cc, fit T8F chain..
▶Fits the majority of gas scooters, pocket bikes, and mini choppers configured. High quality replacement engine..
▶Please check the size measurement chart carefully before making payment..

123.7cc 4 Stroke, Single Cylinder, Force Air Cooled Engine, keeps engine temperatures reliably under control, even while idling at stoplights--for maximum efficiency and longer engine life..
Tube Cradle Frame, High Strength Steel,much heavier than others, very strong and cannot be broken easily..
Some assembly required: Assembly for dirt bikes include Handle bar brackets, wheels, brakes, number plate and fender. (May differ per model).

Engine Type: Single Cylinder, 4-Stroke, 2-Valve Short Case 150cc GY6 CVT Auto Scooter Engine Use 743-20-30 Belt, Air cooled, CVT, 4 Stroke, auto clutch, electric start..
GY6 150cc Engine, Automatic Transmission, electric start..
This engine assembly comes with Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug, but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc. Best of all, it comes with High quality aluminum cylinder head and iron cylinder body..

Can be used with almost all vertical-type single cylinder 2- or 4-stroke motorcycle engines (will not work with lay-down engines/ horizontal cylinders).
Frame assembles quickly with no tools needed, breaks down in just seconds for compact storage.
Swing frame allows engine to tilt to eight different angles, allowing engine to be at the correct position for any job.
Spring-loaded, quick lock pin allows tilt angle to adjust quickly with engine mounted.
Engine will mount to either side of the swing frame, allowing access to work on right or left side of the engine.

★The anti-kickback chain decreases the probability of kickback, which increases safety. In addition, it also can be used under extreme environment with long life due to aluminum solid protection..
★It adopts the automatic brake system with wide designed front hand guard, which is able to reduce injury during operating..
★Displacement:52CC. Engine: single cylinder, air cooler, 2-stroke..
★It is also able to efficiently prevent the dust enter the engine by engine clean air-intake system. It also features with anti-vibration design, which allows you to use it easily..

★The anti-kickback chain decreases the probability of kickback, which increases safety. In addition, it also can be used under extreme environment with long life due to aluminum solid protection..
★It adopts the automatic brake system with wide designed front hand guard, which is able to reduce injury during operating..
★Displacement:52CC. Engine: single cylinder, air cooler, 2-stroke..
★It is also able to efficiently prevent the dust enter the engine by engine clean air-intake system. It also features with anti-vibration design, which allows you to use it easily..

Engine Type: Single Cylinder, 4-Stroke, 2-Valve Gears: Automatic with reverse engine..
Automatic Transmission w/Reverse, electric start for 50cc 90cc 110cc 125cc Go Kart ATV.
This engine assembly comes with Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug, but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc. Best of all, it comes with High quality aluminum cylinder head and iron cylinder body..
When purchasing this engine, please pay special attention to whether the plug-in is compatible with your bike. If it not, you need to purchase an additional plug-in for modification..