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BBR Tuning Dragon Fire 66cc/80cc 2-Stroke Engine Kit- Black Item# FH-BEKDRG80-BLK

SALE Price: $189.95
List Price: $399.99

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Availability: In stock

From: $189.95

To: $367.70

Price as configured: $189.95


66/80cc BBR Tuning Dragon Fire Engine Kit Package

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 66/80cc BBR Tuning Dragon Fire Bicycle Engine Kit is the engine you've been waiting for! This powerful BBR Tuning engine houses an internal, integrated CDI electronic ignition coil next to the magneto. Forget all the CDI and magneto wires, this engine only requires you to connect the magneto wires with the kill switch and you're on the road. These engines are made with the BBR Tuning quality you've come to expect, and is easier than ever to install. Faster spark, less wiring, more fun, and great speed make this engine so amazing. The BBR Tuning Dragon Fire will blaze the competition with ease!

Don’t worry, you still get all the standard parts you'll need to convert your basic bicycle into a motorized bike. You’ll be able to ride like normal with the engine disengaged, and engage the engine by releasing the clutch lever. You can start the engine as you ride by pedaling the bike and releasing the clutch lever, and stop the engine with the kill switch included with the kit. All of our engines feature the latest upgrades and parts, including high quality Japanese ball bearings in the main crank. Don't be fooled by other retailers selling outdated, old generation engines that use cheap bushings that do not last! We make certain that all of our manufactures abide by strict quality control assurance measures and use the highest quality material so that we can make certain that each of our customers get only the best! 

 ** Please note: Sprocket Clamp Assemblies included with BBR Tuning 2-Stroke 48cc and 66/80cc, and 4-Stroke 49cc 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 previous production.

On top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty

Product Dimensions & Specifications

The BBR Tuning 66/80cc engine kit is about 8.5" height 7" length 5" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine. 

2.75 HP (horse power)

25 to 40 mph depending on the gear ratio and weight.

Fuel Economy: 100-150 miles per gallon

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

 *Note: Depending on rider weight and tuning, most customers have reported speeds upwards of +35mph. Operation of a motorized bike at such speeds must be handled with extreme caution.

CNS Carburetor upgrades will require extra matierial 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 maifold.

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 (Note: Seller is not responsible for misuse or this kit or any warranty after installation).

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”).


Package includes

1. Black Dragon Fire BBR Tuning 66/80cc 2-Stroke Engine

2. Upgraded Chrome Muffler

3. Complete Clutch Cable Assembly with Clutch Wire Clip

4. Drive Chain Idler Pulley

5. Top Quality Japanese 202 Main Bearings

6. 415 Bike Engine Drive Chain

7. Drive Chain Guard

8. 2-Stroke Spark Plug

9. Locking Alloy Clutch Lever

10. Upgraded Twist Throttle and Cable With Grip

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

12. Fuel Line

13. Throttle Cable

14. Gasoline Tank Switch

15. Sprocket Clamp Assembly

16.  44 Tooth Chrome Drive Sprocket with 9 Holes

17. Large Spring (Heat Shield Spring)

18. Extension Spring (Recoil Spring)

19. High Quality Bearings on Both Ends of Crank

20. Kill Switch

21. Required Hardware and Gaskets

22. Complete Easy to Follow Installation

The Flying Horse Dragon Fire Engine Kit has an internal, integrated CDI ignition coil and magneto pre-installed within the engine.

Disclaimer: Operating a motorized bicycle and/or bicycle engine kit carries a risk of serious bodily injury. The rider accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. BikeBerry.com is not responsible for injuries and/or damages resulting from operating this motorized bicycle or bicycle engine kit.

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.

Best Price Guarantee

BikeBerry.com is committed to providing our customers with the best price available online! At BikeBerry.com we work hard to offer the most competitive pricing available, but if you find a lower price online, let us know and we'll match it! In fact, if you find a lower price within 30 days of your original purchase date, we'll refund you the difference.

Complete the Best Price Guarantee form below to request a quote or price difference refund.

Best Price Guarantee Terms and Conditions:

Item must be the identical model from an authorized U.S. dealer. Specifically, the product must have the same U.S. manufacturer's warranty, model number, and contain the same components. BikeBerry.com will price match only in-stock products.

BikeBerry.com reserves the right to verify another online company's product availability and price before issuing a price match.

BikeBerry.com does not match auction websites or refurbished products.

The Best Price Guarantee does not apply to obvious pricing errors or clearance/close-out items.

Best Price Guarantee applies to the total purchase price of the item. Total purchase price includes shipping, taxes, or other discounts.

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Customer Reviews

bitchin kit!!! Review by 1dirtysancho
Have a stinger SD kit installed on a dyno and built one of these on a Schwinn and the Schwinn is way faster!!!! (Posted on 5/10/2015)
great Review by chet
like your bike (Posted on 2/20/2015)

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Customers Q & A

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Q: does this use reguler gasoline or i have to add oil

Posted On: 3/19/2015 By: meir just

A: Great question! We are glad that you contacted us here at BikeBerry.com to help answer your concerns!Our Dragon Fire 66cc/80cc Flying Horse 2-Stroke Engine Kits use a 20:1 Gasoline to oil ratio.Please feel free to contact us with any further questions or concerns you may have, we work Monday-Friday 8:30am-5:00pm PST, at 1.888.317.0479

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