I have 3 650c tubular tires for sale that have never actually been used. The Conti Competition is brand new, the Conti Sprinters were glued and carried as spares during races but never mounted and ridden. I am selling all of my 650c gear, to include a bike and a pair of Zipp 303s.

http://shop.ebay.com/...g=&_trksid=p4340