Origin8 Whirlwind Tire Folding Kevlar 700 x 25 Belted PSI 110 TPI 120 Black 590661 Fashion

The Whirlwind is a smooth tread, racing tire with Silica compound that is formulated to help you take that podium. High performance Silica compound greatly reduces rolling resistance while improving grip. Minimalistic shoulder siping provides extra grip while leaning into turns. Magnitude IV level puncture protection – a tightly woven, lightweight Kevlar layer beneath the tread surface.