I have an '04 Iron Horse SGS DH Pro. I have built up most of this bike. New Race Face Diablous BB and cranks. New Rims (Atomlab) new hubs (DT-Swiss Hugi FR) new Race Face Diablous stem and bars. Also new seat post and seat. I almost have replaced everything on this bike, so I was thinking that if I got some new brakes and a drivetrain, all I would need was a new frame and I would have two bikes! I know that these sizes are a little rare. So does anyone know which frames have a 165MM rear hub and a 100MM bottom bracket?