How to put together a motorized bicycle engine top end! Step by step assembly instructions for all 66cc 80cc and 100cc motorized bike kit engines. Skip ahead to different chapters below 👇

0:00 Intro
0:41 The Zeda-80 from Bicycle-Engines.com
1:48 Pro tip to prevent issues
2:17 Piston ring installation
4:02 Wrist pin and bearing installation
4:37 Wrist pin clip installation
6:34 Cylinder preparation
7:31 Cylinder prep and ring placement
9:05 Cylinder stud tightening
10:20 Head installation
10:59 Head nut tightening
12:19 Spark plug installation

By this Zeda80 engine kit here: https://www.bicycle-engines.com/new-z...

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How to 101 motorized bike piston, bearing, pin, and clip assembly