GT80 Bicycle Racing Engine Kit 66cc - 4.5 HP with Ported Cylinder
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The life of a motorized bicycle rider is not for the faint of heart. Going to the local grocery store can turn into a full rebuild. And then they try to evict you... Again (rolls eyes) lol XD just for sanity hers this: Motorized bicycle From Wikipedia, the free encyclopedia A motorized bicycle is a bicycle with an attached motor and transmission used either to power the vehicle unassisted, or to assist with pedaling. Since it always retains both pedals and a discrete connected drive for rider-powered propulsion, the motorized bicycle is in technical terms a true bicycle, albeit a power-assisted one. However, for purposes of governmental licensing and registration requirements, the type may be legally defined as a motor vehicle, motorcycle, moped, or a separate class of hybrid vehicle. Powered by a variety of engine types and designs, the motorized bicycle formed the prototype for what would later become the motorcycle. United States Federal law In the United States, federal law governing ICE motorized bicycles is subject to interpretative rulings by the National Highway Traffic Safety Administration (NHTSA) at the U.S. Department of Transportation. Under current NHTSA rules, a "motor-driven cycle" (a definition that includes a two-wheel vehicle such as a bicycle with an add-on ICE engine of five brake horsepower or less[25]) and a speed capability of more than 20 miles per hour lacks both a Vehicle Identification Number (VIN) and standard onroad safety equipment such as mirrors, turn signal lamps, side marker lamps, and stop lamps, then the vehicle shall not be considered a "motor vehicle" as defined by DOT/NHTSA regulations, but instead is defined as an off-road vehicle (since the lack of a VIN and on-road equipment indicates that a vehicle was not manufactured primarily for use on public roads.)[25] Such off-road vehicles are considered to be neither motor vehicles nor motorcycles, as those terms are defined under federal law.[25] Under present-day NHTSA rules, the final decision as to whether such federally defined off-road vehicles may be legally operated on public roads is determined by the laws of the state in which the vehicle is being operated.
Comments
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bicycles are drivien on the road as cars in my state. You scared the crap out of that lady at 4:50 lol.
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It's not meant for a side walk dumb ass ride it in the road!
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It would have been meaningful to show your travelling speed.
Thanks for wasting my time. Asshole. -
Nice bike. I would add spring resistant tensioner. I wouldNT ride it if you have problem
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these motors suck they advertise that they have a balanced crank they dont
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ride with common sese
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the head gives more 66cc and he need a tune piepe
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soundsrealy bad good luck
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Have you not heard of a choke? hahaha
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is this dude tweaking? hey put a jackshaft on it and wont have chain problems
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do you have a gasket on the spacer. Between the spacer and the reed valve
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these engines are crap you want power check out bicyclemotorworks.com.
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Hi, Does this engine have more power then the 2hp engine?
9m 53sLenght
21Rating