AGB37B 125cc
 

HI Folks ,

Wondering if anyone has had experience with this particular model. Specifically valve clearances. It's running god awful and the exhaust is just smoking hot. Thinking the valves are off and I should check them but specs on google searches have pit bikes anywhre from .003 for intake and .004 for exhaust, to .004 and .006 respectively and even others at .005 for both intake and Exhaust. Anyone have this particular model that has had success adjusting valves? It would be much appreciated.

Welcome!

I'm not familiar with that model designation. Please show us pics.

Orion / Apollo








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What engine are Apollo using for these bikes? I believe Zongshen, but they might be Loncin, or Lifan. It might mention it on the mfg's plate?

tagging along here

the 250cc is a Zong.