At those weights, the 3 lighter ones are probably cf frames. How did you attach the racks?
Just curious about the bike details, but must be fun riding such light bikes.
PS, just read your pingping ping comment, funny.
I can't attest for the other bikes but I use the Old Man Mountain Sherpa model rack. The rack installs easily without eyelets using the rear tires axle. I use Nashbar panniers since the rack will accept most panniers. They also make a front rack and panniers but I don't like either (regardless of the brand; front racks aren't my thing).
Glad I could make you laugh
