Hey Guys,
I didn't put disc brakes in the rear for the Solo One because the hub isn't disc brake compatible although there are disc brake tabs on the frame. I figure I could upgrade the hub later on to a Chris King or something like that and put on the disc brake in the rear.
As for the weight of the Chumba, it's really feather light as George says, although it looks otherwise because the tubes are so large and the construction looks so beefy.
Rob, yea, I play golf. Do you? Where do you play? Maybe we can go for some rounds one of these days.