My GT was sub 20 lbs including a Uni Seat which have come back.
SE Racing is also back.
The above cook bros was in one of it's many forms, started with ashtabula one piece cranks and skyway tuff wheels with bendix brake.
As pictured it has super maxi cranks (later replaced by dura ace)
Redline v bars, MCS neck, Excaliber seat post clamp, honeycomb seat post, araya rims, diacompe brake, crap pedals, later KKT lightning and then MKS pedals...ouch, my shins stll feel them. LOL. Oakley grips and a crappy seat.
Lots of decals obviously, Later a haro number plate and I raced for the local honda shop which had a bike shop too, "The Hot Shop at Gables Honda."
Check out the "Ripper" on my shoe to hold paper money and a house key, never kept coins in there or the velcro would let go.