American Classic Timekeeper 700 mm Road Tire Tubeless Ready Foldable Stage 3S Armor Rubberforce S

The Timekeeper is American Classic’s premier road racing tire. Utilizing their signature Rubberforce S tread compound, now mixed with more silica, the Timekeeper is the fastest-rolling tire in the American Classic road collection. With lightning-fast straight-line speed and confidence-inspiring cornering, the Timekeeper can help you set your next segment PR and climb the ranks of the weeknight crit. The Timekeeper is available in both Tubeless Ready and TubeType constructions.The Tubeless Ready version utilizes Stage 3S Armor construction with 120 TPI casing and a 120 TPI skin that, when paired with liquid tubeless sealant, provides a more supple and smoother-riding tire.The Tubeless Ready version is designed for both hook-bead (crochet) and hookless rims that follow current ETRTO standards. When used with a hookless rim, this tire must never be inflated beyond 73 psi or the maximum air pressure rating of the rim, whichever is lower.Features: Foldable beads. Tubeless Ready. Protection: Stage 3S Armor. Compound: Rubberforce S. TPI: 120. Dimensions ETRTO Max Pressure Weight Reference 700x25C 25-622 100 psi 295 g 3R70025TL-BLK-A 700x28C 28-622 85 psi 320 g 3R70028TL-BLK-A 700x30C 30-622 80 psi 345 g 3R70030TL-BLK-A