My 140cc engine has been in need of a rebuild for a while now so I finally decided to tear it down yesterday and make sure I only needed a piston and rings before ordering my new parts. I tossed on the GoPro to make this quick vid while doing so. These motors are super easy to rebuild on or off the bike but I prefer off the bike using my work bench and a Dewalt impact lol I love power tools! Thanks for watching and stay tuned, maybe I’ll make a re-assembly vid hopefully with some better lighting. As always be sure to click SUBSCRIBE if you haven’t already!