CMR Not Available USER.f7644084-4de9-486d-b241-31e508b5e401 2 STROKE 80cc High-Performance Racing Engine. Motorized Bicycle. Pro Racing Does not apply
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2 STROKE 80cc High-Performance Racing Engine. Motorized Bicycle. Pro Racing

2 STROKE 80cc High-Performance Racing Engine. Motorized Bicycle. Pro Racing

$131.86 (15% off)
About this Item
Available stock:4
Location: Las Vegas, Nevada

Returns: Not Accepted
Condition: New
About the Seller
Shipping Handling time and Shipping policy

Placement on Vehicle : [Left, Right, Front, Rear]
Manufacturer Part Number : [7555609814353]
Type : [L27]
Brand : [CMR]
UPC : [Does not apply]
Warranty : [No]
Item Specifics

Product Description

Gasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on/off public roads.

The Silver Mega Motors 66cc/80cc bicycle engine kit is perfect for beginner builders and riders. Don’t be fooled by the super low price, though- our Mega Motors bicycle engine kits have the best parts for beginners in the industry! All of our engines feature the latest updates to the standard clutch ball bearings. We make certain that all of our manufacturers abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best!

This kit comes with everything that you'll need to convert your bicycle into a motorized bike- all you need are some basic, household tools. You will still be able to pedal the bike and ride like normal or start the engine by releasing the clutch lever- there's no rope pulling needed! Don't be fooled by other retailers, selling outdated, old generation engines! Whether you're a beginner, or you need an engine that won't hurt your wallet, our Mega Motors 66cc Bicycle Engine Kit is perfect for your next motorized bike build!

*Note: Universal Mounting Hardware is not included with the engine kit.

PLEASE NOTE: Top end assembly required for this engine kit.

** Please note: Sprocket Clamp Assemblies included with Mega Motors 2-Stroke 48cc and 66/80cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in the previous production.

With these strict quality assurance measures, we are able to offer a industry leading 6 month warranty!

2.75 HP (horse power)

25 to 40 mph depending on the gear ratio and weight

MPG 100-150 miles per gallon

Independent drive sprocket and chain does not interfere with your current drive chain and peddling

Product Dimensions

80cc engine kit is about 8.5" height 7" length 5" width. Kit fits on standard 25mm to 29mm frame tube. Larger frame size requires drilling into bike frame and use the universal faceplate. Ensure proper fit by reviewing the minimum dimension requirements diagram on the right.

CNS Carburetor upgrades will require extra material to fit flush around the manifold. This can be remedied by wrapping the manifold with electric tape or using PVC to fill in the gap between the carburetor port and the manifold.

Product Requirements

For installing this kit buyer may need some basic hardware skills, tools, and take around 2-3 hours to install and do some adjustments. Seller is not responsible for misuse of this kit or any warranty after installation.

Complete Digital Installation Guide

Each Mega Motors bicycle engine kit comes with an easy-to-follow installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.


We maintain high standards of excellence and strive for 100% customer satisfaction! 

Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

It is impossible to address issues if we do not know about them!



For helping with your order or if you have any questions regarding our products, please contact us through eBay's internal message system.
All messages are answered within 24-48 hours. We will do our best to resolve the issue.


Thank you for looking, if you have any questions feel free to ask and we will do our best to get back to you promptly!

Cafemotoracer is YOUR NUMBER 1 CHOICE for ALL Motorized Bicycles we can provide engines, engine kits, high performance spare parts, motorized bicycle and spare parts of bike.

Please Before opening an eBay case which may take months to resolve or leaving negative feedback please contact us first so we can resolve the issue for you. Thank you
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Item Specification