49CC BICYCLE MOTOR ENGINE KIT gas motorized moped steel

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BGF Motor Bike Store Policy --> payment Shipping Return Exchange Contact Us 49CC BICYCLE MOTOR ENGINE KIT gas motorized moped steel Product Image Product Description: importation rights: read before buy: the disclosure of accurate engine size to the consumer. While we have chosen to use the long standing factory branding of the "80cc" name, the true displacement of the bicycle engine is actually 66cc. The debate has been open for a long time in our motorized bicycle community as to what the correct engine size is and we hope to provide the answer. The volume of a cylinder is calculated by using the formula Volume = Pi x Radius squared x Stroke (multiply 3.142 x radius of bore squared x stroke length divided by 1000). 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. In the US however, the volume of the cylinder is only considered when identifying engine displacement. With a 47mm bore X 38mm stroke this equals a displacement of 66cc, This engine is one of the biggest bicycle engines on the market and is the same as the so called 80cc. remember, 66cc=70cc=80cc no such real 70cc or 80cc.we call 66cc as 70cc or 80cc in motor bike community BGF In Stock item# Z50SL steel sleeves (longer life on engine) new update carb. no need intake Limited Time offer please see some features below: silver engine Chrome sprocket black tank chrome Cat. Muffler ( less pollution) ($35 value, more expensive than regular chrome muffler) Upgraded alloy push bottom long handle clutch lever bearing chain idler Twist throttle with build-in kill-switch chain guard on/off Fuel Valve Carburetor + Fuel Filter best value Buy now! save your $$$ BRAND NEW 49cc ( market call 48cc or 50cc ) ENGINE KIT PARTS THAT MOSTLY APPLY ON A BIKE OR YOU CAN JUST USE THE ENGINE ON OTHER SUBJECT (BOAT, GO-CART....ECT.) ! This kit will allow you to turn your bicycle into a gasoline powered motorbike! 1 Gallon of fuel runs 150 miles!! The engine is designed to be pedal/chain started so you can start or stop the engine while riding! Speeds up to 40mph. To install this kit you will need some basic skills using tools and a few hours. Follow the user manuals stated gas/oil mix and adjustments. This kit will fit many bikes sold in your local bike shops! PACKAGE INCLUDING BELOW PARTS AND ENGINE THAT ALLOWS YOU TO PUT IT ON YOUR BIKE, NO NEED TO BUY ANYTHING ELSE! This is a 2 cycle engine made in China, sold hundreds on eBay and 99% of the buyers felt satisfied with the quality and on sale price. Package including below parts and engine that allows you to put it on your bike, no need to buy anything else. User manual (email .PDF file when package ship) steel sleeves 49cc 2-cycle needle bearing engine (market call 48cc or 50cc ) 41 tooth heavy duty sprocket with mounting hardware EPA chrome Cat. converter exhaust muffler on/off fueln petcock heavy duty push button lock style alloy clutch lever with long handle heavy duty chain (#415/#50) bearing adjustable chain idler new upgraded carburetor assembly black CD ignition assembly update kill switch ( on throttle) unit with stop bottom (to blue wire) chain guard spark plug with tool 2 L black gas tank with mounting brackets (black) bicycle frame mounting other needed mounting and hardware bigger frame adapter ( no drill hole on the bike frame needed) (U-Clamp) + free fuel filter (limited time offer) free 2 rubber pad ( for less vibration) Please connect the kill-switch to the "blue/yellow to blue wire", an... read more

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