I can't figure it out! Won't run!
Lol no seriously! Other day my yd100 went super nova inside. That us the actually bike and jug lol. But my issue was the wrist pin cut my piston clip inhalf! And you can guess the end result! So to anyone with a yd100 be aware your Clips removal pin will fall off! Happens it seems to all of them at some point!
The fix! Use:
WiseCo 10mm cw10 clips. Solves the issue completely!
Here was the end result of the clip failing.