How to Build a Motorized Bicycle - Part 1

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1. Bro, please provide the next video , the link video is not exist
2. how to I'm buying
3. I won't this motor cycle
4. how big is the motor?
5. This motor is kinda girly😄 I want my bike to have turbine engine like a jet and be very loud so everyone knows how badass I am😆
6. How many CCs is the engine? 50?
7. ابيش
8. ا ريد واحد
9. Its china clone of USSR. goo.gl/pIdA1t In the late 50-ies of the Leningrad factory "Red Okryabr" launched production velomotorov model D-4, developed in 1935-1937, the city, the village photographer Philip A. profits. This 2-stroke engine was not a copy of any foreign counterpart, and was the national structure. This was the first mass in our country engine, in which the supply of a combustible mixture in the crankcase regulated cylindrical spool. Its role is performed scheyka hollow crankshaft. The motor has turned out successful, produced in large quantities and is mounted on bicycles and mopeds on the lungs of Penza, Riga and Lviv plants (popularly received expressive name "gazulki")
   The D-4 was not semnoy cylinder head. Its "trunk" was drowned out by a threaded vvertyshem that when building caulk. Unlike other motors, D-4, possessed dual-clutch transmission. The engine weighed about 9kg, the working volume of 45-cm., Developed capacity of 1 liter. from. at 4000 rev / min.
   
   C 1961 "Red October" has mastered the production of upgraded engine D-5, with increased (from 5.2 to 6 units) compression ratio. Capacity increased to 1.2 liters. from. at 4000 rev / min, the flow rate of fuel remained at 1.5 l / 100 km.
   High thermal tension D-5 has forced designers to use new cylinder with advanced semnoy ribs and head. The main drawback of the engine - a high noise level at work- D-5 tried to smooth out large volume silencer. As a result, the noise level really dropped to 81-82 dB (A). Nevertheless, he remained a high-frequency, cutting his ear. This upgraded engine D-5M plant started in 1974.
   
   Using the motor of "Red October" in the light mopeds forced to think about the current supply of lighting. Thus was born the following modification - D-6 with magneto rotor received increased diameter to 66.2 mm. and increased winding.
   Next modification - D-8 and D-c 8E still larger diameter rotor windings and outstanding 12 volt lighting.
   With the collapse of the Soviet Union plants in Lviv and Riga, produces light mopeds, finding himself abroad. went bankrupt and attempts to resume production "gazulek" in Penza and St. Petersburg were unsuccessful. "Red October" continues to manufacture its engines, but in a special performance - power plants
10. I think you could avoid Muffler and chain problems, if you place the engine up higher. Am I right?
11. Hate to tell you, but you did everything the hard way. A steel frame with the proper geometry and the right crankset would have saved you a ton of work.
12. I just realised, wouldnt this be motorway legal in my country (Ireland) if your vehicle has to be over 50cc
13. thanks, excellent vídeo. the music not that much
14. Isme tumnhe stroke kha laghai hai
15. So basically you bought a kit for the blueprints and fabricated your own kit from raw materials. Got it.
16. 4.02 = swarf
    n. Fine metallic filings or shavings removed by a cutting tool.
    
    
    
    Nice workshop and great walk through on the installation of the bike motor.
17. you should wrap that pipe with fiberglass
18. How fast does it go
19. He scammed u that has happened to loads of people
20. did ya got free shipping or