I've got an unused
set of Planet X Pro Carbon 50 wheels with unused
Challenge Grifo tubular tires (mounted, unglued). These were for a 'cross bike project that has moved on and left the wheels behind. Shimano compatible (though I've got an unused
American Classic Campy 10 speed Conversion cassette that I'll sell if you need it. Shown in picture, not included with wheelset.)
I saw several sets raced at Cross Nationals last year and bought these for a cyclocross bike I was building; However, I've sold the frame they were intended for and I no longer need them. They are light, about 1430g!
The Challenge Grifos are one of the best all around tires for 'cross.
If you want to split it up, see below:
Wheelset alone: $600.
Wheels with tires: $700.
I will ship for $35 and will take PayPal from verified accounts. (PayPal payments add 3%, thanks.)