Motor 80cc 2-Stroke Bicycle Gasoline Engine

Item No: 81953764

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Key Features

Powerful Engine: 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.
Increase Speed: This bicycle gasoline engine can greatly get the bicycle speed up to 50km/h as fast as a motorcycle or scooter. This engine motor kit will fit most wheeled bikes with V-frame.
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: The ignition mode of the bike gasoline engine is capacitor discharge. With the electronic igniter, you can use it safely.
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.

Specifications

Color	Black
Engine type	Single cylinder, air-cooling, 2-stroke gasoline engine
Max. power	2kw/5500r/min
Maximum speed	50km/h
Ignition mode	Capacitor discharge, electronic igniter
Transmission ratio	16.4: 1
Compression ratio	7.8: 1
Type of sparking plug	4144
Lubrication oil	Stroke engine oil
Oil capacity	2 l
Fuel consumption	1.5l/100km
Type of clutch	Manual dry clutch
Cooling mode	Natural air cooling
Net weight	22 lbs

Overview
Reviews
Q&A
Manuals

Overview

This is the black 80cc 2-stroke bicycle cycle gasoline engine which is ideal for motorized bicycle.

The bicycle gasoline engine can greatly get the bicycle speed up to 50km/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.

If you are looking for a engine like that. Don't hesitate to buy it.

Brand new and high quality
Greatly improve the bicycle speed
Cdi ignition, come with spark plug
Low noise, low vibration
Convenient for your daily life and it's easy to use

Reviews

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Q&A

Q:
Will this fit on a 27.5in bike
A:
Bicycles above 26 inches with a triangular frame are suitable.
Costway representative
Q:
What’s the height for this engine?
A:
It is about 25cm..
Costway representative
Q:
where can i buy replacement carburetor
A:
Please take a look on the following product link: https://www.amazon.com/-/zh/dp/B01N902TWB/ref=mp_s_a_1_7?dchild=1&keywords=nt+carburetor&qid=1629454842&sr=8-7 You can buy new carburetor on this link later, it is compatible to our Bicycle Motor Kit.
Costway representative
Q:
What is the size of the Chain for the drivetrain, & what is the size of the Sprocket?
A:
The chain inside the kit is 114 sections for model 415. Sprocket is 44t.
Costway representative
Q:
What bike can i purchase from our website that would fit for this motor kit
A:
It's suitable for the bike over 26 inch.
Costway representative
Q:
Just wondering I ordered a goplus 80cc engine the box says costway is that goplus and how do I know its a 80cc is there any markings on it or numbers
A:
there is no mark on the surface of the item to show the 80cc. If you want to know, the diameter of the cylinder is 47mm..
Costway representative
Q:
Is the intake that the carburetor go's on 32mm or 40mm?
A:
40mm.
Costway representative
Q:
Does it run on gas or mix with oil?
A:
Gas and oil mixture at a ratio of 16:1.
Costway representative
Q:
Is the engine 80cc according to US standards or China's standards.
A:
It is according to US standards.
Costway representative
Q:
Is there a parts list that goes with this? It seems to be missing 2 plates for the sprocket installation. Is there also an assembly instruction sheet by chance?

Manuals

Printable Brochure PDF

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