Originally Posted by Grasschopper
Pfft...don't tell that to Mavic...they think the Ksyrium SL and ES are ultra light weight and they aren't much different in weight than those.
Now this is light:
1 off, Reynolds Cirro SV-KOM rim, 20hole, Ultra High Modulus carbon
1 off, Reynolds Cirro SV-KOM rim, 24hole, Ultra High Modulus carbon
1 off, Skyline Mig 45 radial front hub, 20hole, black
1 off, Skyline Mag 150 (Campagnolo or Shimano / 9 & 10speed) rear hub, 24hole, black
44 off, DT Aerolite / Sapim CX-Ray spokes, black
42 off, Custom alloy spoke nipples (Internal)
Weight (Pair): Approx. 870 grams (Weight with Shimano freehub)
Rideable? Probably not, but ultra light.