Best 250cc Bicycle Engine Kit

BBR Tuning 66/80cc Black Motorized Bicycle Kit – 2 Stroke Gas Powered Bike Motor Engine

...of our manufactures 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. Made for experienced riders and builders, our BBR Tuning 66cc engine kit is ready soar- are you?.
HIGH PERFORMANCE: Unlike most standard bicycle engine kits, the BBR Tuning 66/80cc comes standard with high quality components designed to last. This engine puts out 5-6 HP (horse power) and has a top speed of 25-35MPH (miles per hour) stock..
COMPLETE DIGITAL INSTALLATION GUIDE: Each BBR Tuning 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. NOTE: Engines come 90% assembled and require the installation of the cylinder head and piston..
FUEL EFFECIENT: The BBR Tuning Black Angle Fire 2-Stroke Engine Kit is extremely affordable and fuel efficient. Providing 100 – 150 miles per gallon..
INDUSTRY LEADING 6 MONTH WARRANTY: Backed by an industry leading 6 month manufacture warranty and lifetime support the BBR Tuning 66/80cc Engine Kit comes with the industries best support and a satisfaction guarantee.

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SHZOND 80cc Bike Motor Kit 2 Stroke Bicycle Engine Kit Single Cylinder Air Cooling Motorized Bike Kit with Speedometer Fit for 26'-28' Bikes

【80cc Bike Motor Kit】This complete 80cc bicycle engine kit package comes with every thing that you’ll need to put together and build your own racing engine, and proceed to convert any regular 26″/28″ single speed or multi speed mountain bike into a motorized bike. You’ll 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. You can stop or start the engine as you ride..
【Bicycle Engine Kit 2 Stroke】2-stroke 80cc single-cylinder gasoline engine with speedometer, engine power/speed of 2.1 Kw/5000 rpm. The upgraded bike with this kit is more durable and can be used for long distance riding, you can enjoy faster riding speed and ride more easily..
【Motorized Bike Kit】Engine Max. Power: 2.1kw/5000r/min. Max Speed: 55 km/h. Ignition Mode: CDI. Fuel tank capacity:2L. Fuel type: 93#. Mixing Ration for Fuel and Oil: 16:1 for new engines (20:1 after running approx 300Km).Fuel Consumption: 2-2.5L /100Km..
【Easy to Install】This bicycle motor kit fits for most 26-28 inch wheeled bikes (mountain bikes, cruisers, motorcycles, road bikes) with V-frames. It comes with all the hardware needed for easy installation. The frame should have 9-11 inches of clearance bet....

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O-WareBaby 80cc Bicycle Engine Kit 2 Stroke Motorized Bike Motor Kit for 26' 28' Bicycles 2-Stroke Petrol Gas Bicycle Motor Kit Upgrade with Speedometer (Black)

♥COMPLETE 100CC BICYCLE ENGINE KIT: This is a full set of 2-stroke air-cooled 100CC single-cylinder gasoline bicycle engine, including all the parts and accessories that can turn an ordinary bicycle into an electric bicycle. Using this set of bicycle engine kits, you can transform the bicycle to your liking..
♥UPGRADED TUNABLE HIGH PERFORMANCE CARBURETOR: Choke lever on the handlebars, Main jet. (Can be re-jetted), Pilot jet, Copper oil needle, Idle RPM Screw, Idle Air Screw delivers more fuel with the choke on, instead of restricting air. Great for cold weather starts!.
♥APPLICABLE BICYCLE TYPES: The gas engine kit is suitable for most 26" and 28" ordinary bicycles with a large diamond frame. It is very suitable for upgrading from ordinary bicycles to electric bicycles, and you can enjoy faster riding..
♥EXCELLENT PERFORMANCE: 50mm bore single piece cylinder/head (increased weight capacity, lower operating temps, easier starting, sustained power output across varied rpm range). 4 bolts attach the engine to your bike frame and this kit comes are 8mm vs the standard 6mm. That means the mounts are twice as strong and twice as secure..
♥LOW FUEL CONSUMPTION: 150 miles per gallon, very energy-efficient and economical. Engine requires 8oz 2 Stroke o....

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Parts-Diyer 50cc Bicycle Engine Kit 2 Stroke Bike Motorized Petrol Gas Motor Engine Kit for 26' 28' Mountain and Road Bike Cycle Motor Kit (Black)

High Performance: Comes with a 2-stroke 50cc bicycle engine kit, designed for 26" or 28" bikes, ideal for upgrading regular bikes to electric bikes, this reliable and durable engine motor kit will help speed your bicycle up to 30 km/h, allowing you to enjoy the soaring pleasure of riding.
High Quality Components: In motor engine kit you will get cylinder top end, U-mount kit, brake lever, 44T rear sprocket, fuel tank, kill switch, carburetor and other necessary parts, we make sure all our manufacturers comply Strict quality control guarantee measures and use the highest quality materials, high quality components, durable.
Fuel Efficiency: 2 Stroke engine kit is very affordable and fuel efficient, 124 – 155 miles per gallon, rated power: 1.15Kw/5000r/min (1.6hp/5000r/min), max power: 1.6Kw/6000r/min (3hp /6000r/min), fuel type: No. 90, lubricating oil: two-stroke gasoline engine oil (or 10W/40.10W/30 oil), fuel and oil mixing ratio: new group 16:1, 20:1 after running 500km.
Complete Installation Guide: Every bike engine kit comes with an easy-to-understand installation guide that walks you through the step-by-step installation, tuning and fueling of your brand new engine kit for the rest of your life.
Product Service: 50cc 2-Stroke high-power engine bic....

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BH-Motor New Bike Engine Carburetor one part for 2 Stroke 49cc 50cc 60cc 66cc 80cc Bicycle Motorized Engine Kit

Carburetor Fit for 80cc Bicycle Motorized Engine Bike.
Carburetor Fit for 49cc Bicycle Motorized Engine Bike.
Carburetor Fit for 50cc Bicycle Motorized Engine Bike.
Carburetor Fit for 60cc Bicycle Motorized Engine Bike.
Carburetor Fit for 66cc Bicycle Motorized Engine Bike.

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Bike Engine Carburetor for 80cc 66cc 60cc 50cc 49cc 2 Stroke Bicycle Motorized Engine

Bike Engine Carburetor For 80cc 66cc 60cc 50cc 49cc 2 stroke engine motorized bicycle scooter.AKA 80CC Carburetor,80CC Engine Carburetor,80CC Carburetor 2 Stroke,80CC Racing Carbutetor,80CC Bicycle Engine Carburetor,80CC Bicycle Carburetor..
80CC 2 Stroke Carburetor built to strict quality control standards,made of aluminum , it is very durable.Comes with a throttle cable(48"),cheap and fine..
Filter is part of the black plastic shroud.This 80CC Carburetor for 2-stroke gas bicycles is the perfect carb for any small gas engine project.It may be used on gas-powered bicycles, scooters,even skateboards..
80CC Engine Carburetor Size: 4.25"x2.36"x1.38"/10.8x6x3.5cm..
Feel free to contact us by emails if you have any problems..

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49cc 2 stroke Gas Scooter Engine With Racing Air Filter for ScooterX EVO Pep Boys Zoom Bicycle Motorized DIY

49cc 2 stroke Gas Scooter Engine Complete With Racing Air Filter for ScooterX EVO Pep Boys Zoom Stand Up Scooter Bicycle Motorized.
49cc Air Cooled Complete Gas Scooter Engine with Red CNC Racing Intake Manifold High Flow Air Fileter.
The engine with built-in square exhaust muffler, centrifugal clutch and gearbox. The engine comes with 3 pieces of output sprockets (14,17 and 20....
This is the most commonly used engine for gas scooters, pocket bikes, and many other applications.The engine is compatible with all 43cc 49cc and 52cc....
Kit Includes: 1 x 49cc engine with racing air filter, 1 x 14t sprocket, 1 x 17t sprocket, 1 x 20t sprocket.

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Afranti Bicycle Motor Kit 80cc, Motorized Bicycle Engine Kit 2 Stroke Petrol Gas Motor Engine Kit Fits Most 26' or 28' Bikes with V-Frame

Afranti 80cc Bicycle Engine Kit – Engine Type: Single cylinder,air-cooled,2-stroke.For screw and bolts easily broken, we have upgraded premium quality hex socket screw and bolts to improve the performance.
Afranti 80cc bike motor kit fits Most 26″ or 28″ 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 around 1″ (25-29mm).
Motorized bike kit Power: 5-6 HP (horse power).
Mixing Ratio of Fuel and engine Oil: 16:1 for new sets breaking time, 25:1 after running 300KM. Please use premium quality oils to prolong engine life. And add some lubricant into the air cylinder before starting.
Easy to Assemble – Notes:The kit needs basic hardware skills & tools, and it will around 2-3 hours for installation and fine tuning adjustments. If you do not have experience or the first time on installing the motor kit, before installing, please kindly read our instruction and search “80cc bicycle engine kit”video, it will give a big help and troubleshoot a lot of issues during installation process..

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DDBESSIC 100cc Bicycle Motor Kit, 2-Stroke Gas Motor Bike Kit Conversion CDI Upgraded Motorized Bike Kit for Most 26" 28" V Frame Bikes Bicycle Scooter

【44 Tooth Bike Motor Kit】The 100CC bicycle motor kit includes all the parts and accessories needed to convert a regular bike into a gasoline-powered motorcycle, including engine, fuel tank, silencer, etc..
【Upgrades Bike Motor Kit】Come with a complete engine kit, 2-stroke 100cc single cylinder gasoline engine, CDI Assembly,Fuel Tank (with Valve),Carburetor Assembly,Exhaust Muffler,Clutch handle, Left Handle Grip,Twist-grip Throttle with Kill Switch,Clutch Cable,Throttle Cable,Chain,Sprocket,Chain Idler Pulley,Chain Guard,Mounting tools.
【Low Fuel Consumption】100cc gas motor bicycle kit. Perfect for upgrading from a regular bike to an electric bike, you can enjoy a faster ride. Low fuel consumption, 150 miles per gallon, very energy efficient and economical. Max.Load capacity:180kg（396lb）,Top Speed: 48km/h（30 mi/h).
【High Performance Carburetor】Features: Choke lever on the handlebars, Main jet. (Can be re-jetted), Pilot jet, Copper oil needle , Idle RPM Screw, Idle Air Screw delivers more fuel with the choke on, instead of restricting air. Great for cold weather starts!.

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