How to Build a Cheap Four Stroke Motorized Bike with Upgraded Parts

In this video, I will be demonstrating the whole process of building a motorized bike kit. I bought the cheapest one for just $160 total on eBay. The bike I got for $60 on Facebook Marketplace. The entire build came in at $280. I added a CNC adapter and an arch chain tensioner for performance and safety.
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Affiliate Links:

Chain Tensioner: https://www.amazon.com/dp/B08F9V3FZD/...

CNC adapter: https://www.amazon.com/dp/B07R61NW5H/...

Teflon Tape: https://www.amazon.com/dp/B0C8CD66MX/...
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Chapters:

0:00 Intro
1:20 Unboxing
6:42 Modifying the sprocket and installing the CNC adapter
14:30 Replacing the crank assembly
19:08 Mounting the engine
23:20 Installing the chain
25:47 Custom gas tank mount
27:43 Chain tensioner and muffler
29:56 Throttle and kill switch
35:21 Cleaning the fuel tank
38:07 Gas, oil, and grease!
39:27 Outro
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Music:

Free Music for Videos 👉 Music by Jimmy Koproto - Progress - https://thmatc.co/?l=45C69A2D