Full Set 80cc Bike Bicycle Motorized 2 Stroke Petrol Gas Motor Engine Kit Set. NEW COMPLETE U-MOTO POWER KING TM DIY 2-STROKE 66cc/80cc MOTORIZED BICYCLE KIT FOR MOTORIZED BIKES HIGH POWER? FLY UNDER THE RADAR WITH THE ALL NEW DIY COMPLETE U-MOTO POWER KING TM DIY NEW COMPLETE U-MOTO POWER KING TM DIY 2-STROKE 66cc/80cc MOTORIZED BICYCLE KIT FOR MOTORIZED BIKES HIGH POWER AWESOMENESS FOUND NOW! THE NEW U-MOTO DIY MOTORIZED BICYCLE! ENJOY THE FULL BENEFITS OF THE NEW DIY TWO-STROKE U-MOTO GAS BICYCLE. RIDE WITH CONFIDENCE ON A U-MOTO WITH GREAT ADVANTAGES. U-MOTO MOTORIZED BICYCLES NEW DIY 2-STROKE 80cc MOTORIZED BICYCLE KIT HIGH POWER KIT FOR BICYCLES ARE ATTRACTIVE WITH A SLEEK LOOK THAT A SURE ATTENTION GRABBER! YOU WILL BE PROUD OF OWNING YOURS. U-MOTO NEW DIY NEW COMPLETE U-MOTO POWER KING TM DIY 2-STROKE 66cc/80cc MOTORIZED BICYCLE KIT FOR MOTORIZED BIKES HIGH POWER CAN HELP YOUR MOTORIZED BIKE TRAVEL 30+ MPH! RIDING MOTORIZED BICYCLES CAN BE DANGEROUS. U-MOTO HIGHLY ADVISES SPEEDS NO MORE THAN 15 MPH TO PREVENT SERIOUS INJURY. PLEASE ABIDE BY STATE AND LOCAL LAWS AND ORDINANCES. ALWAYS WEAR A HELMET, USE LIGHTS AND MAINTAIN AND INSPECT BIKE ON A REGULAR BASIS. HIGHLY ADVISED NOT TO GO MORE THAN 15 MPH FOR YOUR SAFETY. U-MOTO NEW DIY 2-STROKE 80cc MOTORIZED BICYCLE KIT HIGH POWER KITS FOR BICYCLES CAN HELP YOUR MOTORIZED BICYCLE HAVE EXTREMELY HIGH GAS MILEAGE AT 90-100 MPG WITH SUPER POWER! PENNIES PER MILE IS ALL THAT YOU HAVE TO SPEND FOR ALL OF YOUR RIDING FUN! AT U-MOTO MOTORIZED BICYCLES WE UNDERSTAND THAT A GREAT PRODUCT NEEDS TO BE BACKED UP BY GREAT SERVICE. ASSEMBLY AND MOTOR INSTALLATION REQUIRED. COMPLETE AND TOTAL DIY MOTORIZED BICYCLE 2-STROKE 66CC/80CC MOTORIZED BIKE KIT YES! RIDING A MOTORIZED BICYCLE CAN BE DANGEROUS AND HAS THE POTENTIAL TO CAUSE SERIOUS INJURY AND EVEN DEATH. AN OPERATOR OF U-MOTO MOTORIZED BICYCLES, PRODUCTS, AND SERVICES INSTALL/ASSEMBLE/RIDE AT HIS/HER OWN RISK. AS THE PURCHASER YOU UNDERSTAND AND ACCEPT ALL AND ANY SEEABLE AND UNFORSEEABLE RISKS BASED ON MAINTENANCE, STRUCTURAL INTEGRITY, OPERATION, WEATHER, ROAD CONDITIONS, TRAFFIC, ETC. IT IS STRONGLY ENCOURAGED THAT A TRAINED MECHANIC INSPECT ALL ASPECTS OF THE MOTORIZED BICYCLE BEFORE RIDING TO CONFIRM SUITABILITY. CUSTOMERS WHO ARE NOT MECHANICALLY INCLINED OR UNFAMILIAR WITH MOTORIZED BICYCLES ARE STRONGLY ADVISED TO SEEK HELP BEFORE ATTEMPTING TO MAINTAIN, FIX, OR INSTALL ANY ASPECT OF A MOTORIZED BICYCLE. THIS INCLUDES THE ADDITION OF HEAVY-DUTY STRAPS, SUPPORT SCREWS, THREAD LOCK, AND PRESSURE-DISTRIBUTING WASHERS. FENDERS THAT ARE NOT PROPERLY REINFORCED CAN BREAK AT THE CONNECTIONS AND FALL INTO THE WHEELS. THIS CAN LEAD TO SERIOUS ACCIDENTS, INJURIES AND EVEN DEATH. IT IS STRONGLY ADVISED THAT CUSTOMERS WHO WANT TO FULLY REMOVE THIS RISK OF POTENTIAL DANGER RIDE THE MOTORIZED BICYCLE WITHOUT THE USE OF FENDERS. WHEN OPERATING A MOTORIZED BICYCLE ALWAYS. Use front and rear lights when riding at night. Wear a properly-mounted and fastened bicycle or motorcycle helmet. Wear bright and conspicuously-colored clothing. Wear gloves, pants, and closed-toed shoes. Travel at the lowest speed possible (NO MORE THAN 10-15 MPH) to avoid serious accidents, injuries and death. Obey all state and city traffic laws, ordinances and, speed limits on and off the road. Practice riding the motorized bicycle in an open area free from traffic to become familiar with motorized riding. Plan out and use a safe route to ride where traffic is at a minimum. Be aware of the traffic while riding on the road and use caution especially when merging, making left turns, and moving through intersections. Inspect the motorized bicycle before riding and make any necessary adjustments and/ or repairs. Maintain the motorized bicycle on a regular basis to ensure its integrity and proper functionality. Use caution when dealing with gasoline. It is volatile, flammable and combustible. Do not smoke when operating a motorized bicycle. U-MOTO MOTORIZED BICYCLES WEBSITE UNDER TERMS. PURCHASER AND USER OF THIS ITEM MUST BE 18 YEARS OF AGE OR OLDER. IF YOU DO NOT READ AND AGREE TO THE TERMS, WARNINGS, PRECAUTIONS, AND INSTRUCTIONS, INCLUDED IN THE WEBSITE, THIS LISTING AND THE PACKAGE FOR ANY REASON DO NOT USE THIS PRODUCT. Obey all environmental, state and city traffic laws, ordinances and, speed limits on and off the road. IF YOU DO NOT READ AND AGREE TO THE TERMS, WARNINGS, PRECAUTIONS, AND INSTRUCTIONS INCLUDED IN THE WEBSITE, THIS LISTING AND THE PACKAGE FOR ANY REASON DO NOT USE THIS PRODUCT. NEW DIY 2-STROKE 80cc MOTORIZED BICYCLE KIT HIGH POWER! This 80cc petrol gas engine kit is used to upgrade the regular bike to a motorized bike. After converting your bike, you can enjoying riding at a faster speed, which can reach 45km/h. It almost runs as fast as a motorcycle or scooter, making your outdoor trip more convenient. This engine kit fits most 26″ or 28″ bikes with V-frame. A complete engine kit for converting your bike. Heavy duty metal engine body for added durability. Super fuel-efficient, only consuming 2.5 litre fuel per 100km. Fast and smooth, can speed up to 45km/h. Comes with all needed hardware for easy installation. Fit for most type 26″ and 28″ bikes, such as mountain bikes, road bikes, cruisers, choppers. Mode of Engine:Single cylinder, air-cooling, 2-stroke. Bore & Stroke:47mm & 40mm. Rated Power:2.5Kw/5000r/min (3 horsepower/5000r/min). Max Power:3.5Kw/6000r/min (5-6 horsepower/6000r/min). Ignition Mode:CDI. Model of Chain: 415. Chain Length: 110 links. Compression Ratio:6:01. Driving Ratio:18:01. Fuel Type:No. Capacity of Tank:2L. Speed Limitation:45km/hour. Lubrication Oil: oil of 2-stroke petrol engine (Or oil for 10W/40.10W/30). Mixing Ratio of Fuel and engine Oil:16:1 for new sets, 20: 1 after running 500km. Type of Sparking Plug:Z4C 14MM. Volume of oil Consumption:2.5L/100km. Type of Clutch:Friction Plate / Dry. Cooling Mode:Natural air cooling. 1x 80cc 2-stroke engine(the putt is straight or bent). 1x Sprocket clamp assembly with hardware. 1x Exhaust muffler. 1x Push button clutch. 1x Heavy duty chain. 1x Bearing chain tensioner / idler. 1x CD ignition coil. 1x Kill switch (on throttle). 1x Chain guard. 1x Spark plug. 1x Black gas tank with mounting brackets. 1x Exhaust pipe. 1x Plug removal tool. All the needed mounting brackets, gaskets, and hardware. The kit includes all the parts and instructions necessary to convert your bike. Please also keep in mind that the motor will use a mix of gasoline and oil. The oil is used as a lubricant. Without it, the performance and longevity of the motor will be reduced. Please refer to the manual for further information including gasoline/oil ratios. Promote your bicycle performance by refitting! Maybe you need a new engine for more wonderful riding experience! So lucky for you to meet our IE47FA 80cc Bike Refit Engine Riding Assistant! As to this item, it adopts first-rate steel material, of great strength and hardness for endurance. It comes with fuel tank, silencer, electronic igniter and other accessories for convenient operation. All these gadgets are ensured for high quality and reliability. It is quite easy to refit your bicycle.