Challenge's Pista 320 Tubulars rule the velodrome. The casings are crafted with their CoreSpun, a 320tpi top-quality woven cotton. It makes for a supple, strong, and light tire. With the high thread count, the 320 holds your line at any speed. You also get a latex tube. Latex tubes are lighter, thinner and more flexible than butyl tubes, increasing your comfort, lowering rolling resistance, and helping to prevent flats, too.
Tubular tires are compatible with tubular rims and are installed with glue or a special adhesive tape. Tubular tires will not work on clincher rims (the standard rim type). If you have any questions about compatibility or mounting, please contact us for details.
700 x 22c