Thread: What's the other drain plug(?) on my Pitster Pro 125?

There appears to be another drain plug besides the engine oil drain plug on my Pitster Pro Classic 125 Semi Auto GTX 125. It is below the semi auto clutch housing. What is it for?
I need an engine manual.
Thanks,

Unless there's a new spin on clone motors, it should be the retaining cap for the cam chain tensioner. Those are usually toward the flywheel side.

racerx,
Thanks for the info.