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The EZ Motorbike Kit - 49cc 4 Stroke ![]() |
Qmatic Automatic Transmission ![]() |
80cc 2 Stroke Kit
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80cc 2 Stroke Kit w/ Pull Start $165 USD
80cc 2 Stroke Kit w/ Automatic Clutch $220 USD
4 Stroke Kit w/ Traditional Transmission $275 USD
2 Stroke Rear Mount Kit $165 USD
EZ Motorbike 4 Stroke Kit w/ Honda 49cc $835 USD
Call to order all items on this site: (305)767-4562
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100% American Made Drive Precision Machined High Torque - High Top End 165-185 Miles Per Gallon Highest Quality 4 Stroke - No Mixing Gas Longest Lasting Engine Most Beautiful Engine Note Uses Q Matic Automatic Transmission Q Matic Features Listed on Right |
100% USA Custom Machined Parts to Precision Tolerance, So It Lasts 15X Longer and Is 100% Quiet. Automatic Means No Hand Clutch. Replaces most 4-stroke kit transmissions and broken gearboxes. This transmission goes easily from a stop to full throttle moving, no tricky hand clutch "easing-in" to keep from stalling out. It goes from a dead stop to moving without any possibility of stalling, just lay on the throttle. It is mechanically superior in design and construction and transfers power from the motor efficiently, getting the most torque and horsepower out of your 49cc 4-stroke. In 5 minutes you can change the gear ratio for hauling loads/climbing hills faster or higher top speed. Fits all bicycles. |
150 Miles Per Gallon 35 - 41 MPH No License / Registration (as with all kits) EPA Certified Great Traditional Bicycle Motor Kit |
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$570 USD (305)767-4562 |
$260 USD (305)767-4562 |
$150 USD (305)767-4562 |
Forums coming soon for installation and customization of all brand kits, purchased anywhere! Expert mechanic and motorbicycle specialist moderators on forums. Right now for order questions, customization questions and unlimited installation and repair support 7am to 11pm EST (305)767-4562 (phone and video conference) Bike Parts done in these coatings are becoming available as we get time to do them and will begin to stockpile and become available to our customers- We are looking into prizm (dynamic shifting rainbow effect) over chrome gas tanks of sleek shapes, and the list goes on, to chrome frames overlaid with prizm delivered to your door, to bike seats with chameleon color changing fabric, below pics are just the beginning of the coats and effects we can do! |
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All twisted metal chrome custom 16" lowrider $1600 Opt.1) w/ rear mount 4-Stroke Kit Traditional Transmission + $275 Opt.1a) Above Kit Installed: +$500 Opt.2) w/ 65mph Electric Hub Motor and 72V 50AH LiOn battery 50 Mile Range Between Charges, 1200-1500 recharges, regenerative braking, brushless controller, power management, charger +$4500 Call (305)767-4562 for these purchases. |
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Below is a bike we are now selling, custom recumbent chopper w/ 2 stroke 80cc for $1500 + crating/shipping, or w/ 49cc 4-stroke EZ Motorbike (runs faster, automatic transmission, takes off better) for $2100 |
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| See Pic of this custom creation exclusive to motorbicycle.org below. Call for Purchase. (305)767-4562 | |||||||||||||

Over 100 new items and rare or custom bikes and engine parts are coming in the next month, so keep checking back!
Dedicated teaching people to Tweak your bicycle motor kits.
AT THE BOTTOM OF THIS PAGE ARE TWISTED METAL CHROME BICYCLES AND CHAMELEON COLOR SHIFTING BIKE SEATS AND HELMETS
Forums for tweaking and modifying your kits from any manufacturer purchased anywhere coming soon, we will indeed have them moderated by a mechanic, and an install , as well as a customization minded person!!
TECHNICAL ARTICLES/ How-To's FOR TWEAKING 2 STROKE AND 4 STROKE KITS COMING, IF YOU WOULD LIKE TO SUBMIT ONE, PLEASE DO, GET 50% OFF CHROMING/COLOR CHANGE CHAMELEON METALLIC/ PRIZMATIC RAINBOW LIFTING COATING YOUR BICYCLE PARTS AND KITS, PLUS WE WILL PAY TO SHIP BACK
Highest quality most powerful bicycle motor kit now $570. This is Bugatti of bike engines. THE BEST bicycle engine kits on the market, bar none.
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WE NOW OFFER CHROMING OF YOUR KITS, BIKE PARTS AND FRAMES
A SPECIAL NEW PROCESS, WHICH PUTS ATOMIZED *chrome* LAYER ONTO EVEN PLASTIC- The car is done fully in the process, we have gold chrome, can get rainbow over both. That rainbow is *not* static (painted in place), but an actual prizm of light that will move and slide with movement of you or the bike.
We paint cars and trucks in gold and chrome as well, with dynamic rainbow glare over them as an option.
CHROMING A KIT + COUPLE BIKE ACCESORY PARTS FOR $150 + return shipping, OR WE CAN SELL YOU AN ALREADY CHROMED EZ MOTORBIKE KIT with chrome/colored chrome engine cover and gas tank and chainguard for extra $150 and you pay no shipping
CHROMING random bicycle parts - TANK - $50 for example, just ask!
THIS IS *NOT* like the spray chrome from the hardware store, it is a 3 part process that takes to plastic and metal alike, colored metallic color change, prizm coat that shoots rainbow around, clear, for different effects of clearness.
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An upgraded brand kit that is already beyond most specifications: These are cheaper than a $120 Kit for several reasons, more coming soon, but I will outline it briefly. Basically, these outlast 5 or more of those kits, even if you are putting them on yourself you could save literally 40 hours of work and have a chrome or rainbow prizmatic lifting or color shifting EZ Motorbike kit for less money that has an automatic clutch (no hands, you touch nothing but throttle just go), doesnt require any gas mixing, has an entirely better engine sound, loads more low end torque, meaning you can take off less gas less pedal start without stalling if you feel like it, and you can cruise slower without stalling, more HP, faster acceleration, if you factor in that most people dump money into 2-cycle oil and cant even mix it accurately on the road, which is key to the best of 2-stroke motors life, and then pitch most of the 2-cycle bottle.
But its not the motor that even goes on those kits before the gearbox (which was noisy in the first place). If you arent working on them yourself forget it, just buy one of these. Also I am available from 8am until 12 midnight for walkthrough of install problems, or the only repair that you could ever need, a new belt or spring, 5 minutes maximum even if you have never repaired anything in your life. Also depending on your weight and wheel size we can walk you through modifying your kit to pull more weight, accelerate faster, or maybe even go faster but we dont recommend exceeding shipped specs for several reasons, mainly its illegal to go over 30, although if you are 350lbs going up a steep hill (I used to be) you can still go 30mph on our kits.
Welcome to EZ Motorbike of Florida, we ship the world's finest kits to anywhere in the world. We sell high end motor kits for bicycles. We build our own drive systems out of 100% American made and machined parts. Our kits offer the highest degree of mechanical integrity, and are now known as the highest quality kits on the motorbicycle forums. We offer our new Q-matic, the first automatic transmission bike motor kit ever to hit the market. And I have two perfomance tunable manual transmissions from a limited run of only 12, these will become collector's items. Motorized Bicycles CAN BE PURCHASED OR KITS INSTALLED
We offer for individual sale our EZ Motorbike Q-Matic Transmission, the only automatic clutch for a bicycle on the market. If you have a JLHoot 4 stroke or a Grubee 4 stroke with a broken transmission, I recommend you replace it with this! These are the best running transmissions on the market. If you are in South Florida- Treasure Coast, Palm Beach, Stuart, Hobe Sound, Port St Lucie, Ft Pierce, Tequesta, or Jupiter, or surrounding areas, come on by to have your kit installed!
Our bicycle engine, transmission, and clutch kits are the best you can find, you might pay more but superior gas mileage and 5X+ longer life makes these kits probably the same price to own, and they do produce more power. The parts for these drivetrains were all machined in the United States custom, and we test them for the smallest of tolerances to ensure that you will be getting a kit that out-drives and out-lasts any other kit you can find.
So whether you are in Florida or international, if you are looking for a bike engine kit, look no further. EZ Motorbike of Florida offers nothing but the finest in kits, you should expect not much short of 175 miles per gallon, and a kit that will last for a very long time. Our kits last up to 12 times longer than other kits, sometimes more. We estimate around 40k+ miles out of our high torque power Huasheng engine. This kit is just phenomenal.
Servicing Worldwide - USA,Canada,Europe EU,Australia,Russia RU,Asia,Japan,Brazil,Mexico,South America,Central America,Africa South Florida, Treasure Coast, Palm Beach, Jupiter, Tequesta, Hobe Sound, Stuart, Port St Lucie, Fort Pierce, Jensen Beach, Okeechobee, Indiantown, Okeechobee, and Vero Beach, Hypoluxo, Boca Raton, West Palm, and Palm Beach Gardens.. However, we ship the world's finest kits to anywhere in the world. We sell high end motors for bicycles. EZ Motorbikes are better than JLHoot or Grubee. Canada, Mexico, Europe, we ship. For Motorized Bicycles and Motorized Bikes- you have found the world's top home for customs.
Chrome twisted metal lowrider left, this bike doesnt have solid 1 piece tubes, or single tube any other part, everything you see, except the fender guards, are all made of decorative chrome twisted metal, braided together to form bicycle frame and parts. Available for the seat is chrome or pearlescent or color change chameleon fabric, from a company who makes special car materials for show cars, of which we will post some samples, or request in the meantime. On right is a video of a bike seat done in color change fabric, changes color as you view it from different angles .
Color Change Bike Seat, Chameleon Material

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Quality Custom Bicycle Motor Kit, Bicycle Engine, and Motorized Bicycle Pics!
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