Look what was in my sump (should i be worried)

[almarconi]

Its kind of hard to tell but there looks like a piston circlip in all that mess. I wouldn't want to be riding that bike if a piston pin comes loose.

[sedelen]

Its kind of hard to tell but there looks like a piston circlip in all that mess. I wouldn't want to be riding that bike if a piston pin comes loose.

I had a little Honda 65 Super Sport way back in the day and it lost a clip after a rebuild. The bike ran good, but the end result was it wore a groove in the cylinder wall, had it bored to the next larger size.
It doesn't look like a clip to me, too small diameter wire. Those clips are more rigid.
My concern would be that chunk of metal, could we get more pic's of that?

[sk843143]

is it poss that those pieces are from a previous repair that a previous owner did and didnt get all the junk cleaned up from

[1980GS1000E]

The cam chain cushion chunk bothers me the most. Who knows what the rest of the cushion that didn't fall into the sump looks like.