CMR Not Available USER.9d7802a8-d82c-49f8-b233-3bc6be278b12 2 STROKE 80cc High-Performance Racing Engine. Motorized Bicycle. Pro Racing 5HP! Does not apply
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2 STROKE 80cc High-Performance Racing Engine. Motorized Bicycle. Pro Racing 5HP!

2 STROKE 80cc High-Performance Racing Engine. Motorized Bicycle. Pro Racing 5HP!

$247.66 (15% off)
About this Item
Available stock:9
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

Flying Horse is here to bring you the engine kit market’s first US Environment Protection Agency (E.P.A.) approved bicycle engine kit! The Flying Horse 66/80cc/48cc EPA Approved Silver Angle Fire 2-Stroke Bicycle Engine Kit is here for any rider looking to strap a motor on their beach cruiser, mountain bike, or road bike and turn it into the street-legal ride of your dreams. No more pedaling up steep hills or charging a battery only for it to die halfway through your commute. With the (engine) you’ll get to where you need to go and back with ease.

Introducing the Market’s Only EPA Approved Engine Kit

2-stroke engines are notorious for putting out lots of exhaust filled with oil and fuel, which is why most cannot be used on the road. Compliant with EPA emissions standards, the specialized muffler included offers a catalytic converter with precious metals that help clean that exhaust coming from this engine, making them EPA approved for public use. Coupled with this ability to run a mere 1:100 ratio of gas to AMSOIL SABER Professional Synthetic 2-Stroke oil, this engine is sure to keep emissions as low as possible. Not only is a cleaner motor better the environment, you'll feel your motor run a better than other motors out there.

Brand New Motor, Same Great Flying Horse Quality

Just because these engines are compliant with emission standards, it doesn’t mean these engine’s don’t tear up the track, trail, or streets like any awesome motor. Not only do these engines still get you up to 25-35 mph and up to 150 MPG fuel economy, they also come with the 66/80cc High Performance Carburetor to give it that extra boost of power and speed.

Of course, no motor would be useful without a balanced crank and upgraded crank bearings. This motor boasts superior crank components and balance over other engines on the market, and this clutch will make sure your motor engages and disengages smoothly. With its all-terrain rear drive sprocket, you better believe this engine kit was meant for anyone looking to use their motor as their main mode of transportation.

Product Dimensions and Specifications

1.5-2 HP (horse power)

25 to 40 mph depending on the gear ratio and weight

Fuel Economy: 100-150 miles per gallon

The Flying Horse 66/80cc bicycle engine measures about 8.5in.x 7in.x 5in. (HxLxW). These engine fit standard men’s bicycle frames with tubing of 25mm to 29mm in diameter, and around 10in. of clearance from the cranks to the top to be of the frame. Larger frames may require modification to the frame in order to fit an engine.

NOTE: You must use a 1:100 ratio of gas to AMSOIL SABER Professional Synthetic 2-Stroke oil. Use of alternate oils and/or fuel ratios will cause sever damage to your engine.

The engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.

Product Requirements

Installation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments

Fits Most 26" 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”).

Complete Digital Installation Guide

Each Flying Horse bicycle engine kit comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.

Package includes

Silver Flying Horse 66/80cc E.P.A. Approved 2-Stroke Engine

UPGRADED High Performance Profile Carburetor

UPGRADED Exhaust Muffler w/ Catalytic Converter

Complete Clutch Cable Assembly with Clutch Wire Clip

Drive Chain Idler Pulley

Top Quality Japanese 202 Main Bearings

415 Bike Engine Drive Chain

Drive Chain Guard

2-Stroke Spark Plug

Electron Ignition Coil (CDI)

Locking Alloy Clutch Lever

Upgraded Twist Throttle and Cable With Grip

Updated 1.5L Black Teardrop Gas Tank (approx. ⅖ of a gallon)

Fuel Line

Throttle Cable

Gasoline Tank Switch

Sprocket Clamp Assembly

44 Tooth Chrome Drive Sprocket with 9 Holes

Large Spring (Heat Shield Spring)

Extension Spring (Recoil Spring)

High Quality Japanese Bearings on Both Ends of Crank

Required Hardware and Gaskets


Kill Switch

Complete Digital Installation Guide

Bonus: Spark Plug Removal Tool (While Supplies Last)!

Bonus: Standard Universal Mounting Bracket

Disclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to comply with local requirements and restrictions in areas where EPA approved engines are allowed on public roadways. Otherwise, the riders agrees to use products for racing (closed-course competition) only and not for on/off public roads.

Disclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of "80cc", the true displacement of the bicycle engine is 66cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However,in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all "80cc" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.


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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.

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