A Google search for 'quadmoly" turns up nothing but references to Redline bikes, which basically says that it's probably some crap-quality hi-tensile steel that they're using and calling something else to make it sound better than it actually is.
It's not going to be anything in comparison to 4130 chromoly, 45 carbon-manganese steel, True Temper, Super Therm, OX Platinum, or 831 Reynolds, that's for sure.
I went to school with one of the Kastan kids - the bad one. My brother worked for Redline. I had a Carrera and 600A before anyone else. Possibly one of the first of each. Is there a statute on theft? I don't want to incriminate anyone. I'm kinda leaning towards their bike for sentimental reasons. I just can't believe there's nothing written anywhere on the frame material.
No, Linn owned Redline back then. One of his sons was involved in a drive by shooting around 1990. Nice family except for one rotten kid. The bikes aren't crappy, I just can't find any info on the frame material. I'm having a hard time finding a cruiser at a decent price here in Australia. Norco's already sold out.