Anybody recognize this head decal?

[GT BIKE RIDER]

I saw this bike for sale,Curious as to the make.

 

[mechagouki]

Don't recognise the decal (TBH a bigger pic might help), but the two bikes that spring to mind as having been chrome plated are mid 1980s Mongoose and Ross.

 

[GT BIKE RIDER]

Well they posted these pics.I am thinking mid 80s.Diamonback.