Originally Posted by unworthy1

I don't think it's anybody's logo, it's just a 'graphic", just an '80s decoration. Which means you'll have to scour hundreds of old catalog scans before you chance on it, but chances are good it's something mass-market and Japanese-or-Taiwanese-made, but not necessarily an Asian BRAND.
Note: That Canondale LOGO has 6 stripes this double-peak graphic has 9 stripes (x2).
To the OP: if you showed us ALL of the bike it would help with better guesses!