Continental Competition Tubular Tires FEATURES : Uses Black Chili Compound for greater grip, rolling resistance and durability Reliable and proven tire on the pro race circuit Vectran Breaker offers additional puncture resistance All Continental tubular tires feature 42mm presta valves with removable valve cores SPECS : Labeled Size: 700 x 22 PSI: 170 ISO Width (mm): 22 ISO Diameter: 622 / Road / 29" Flat Protection: Tread Weight (oz): 9.1 Valve Core: Removable Tire Intended Use: Road Defined Color: Black Tire Type: Tubular Weight: 260 TPI: 180 Tire Bead: Folding Tire Diameter: 700c