I'm curious about my Schwinn Highplanes frame? I'd like to know who made it? ....if it's a Asian frame?
I bought the bike quite a while ago, maybe 15 years ago. I've beat the heck out of it doing trail riding? I'm a clydsdale and haven't been able to break the thing. Only the frame remains from the original bike. There is a number on the bottom bracket. It's 'GC211777'. Funny thing 'GC' are my initials. Anyone know anything about this frame?