Schwalbe Hurricane Light Off-Road Tire Description: The Schwalbe Hurricane Light is an excellent all-terrain tire for cyclists who want to be fast on the road and expect their tire to perform well off-road. A smooth center stripe for fast rolling on pavement and hardpack with densely packed micro knobs followed by larger rectangular knobs on the shoulders for cornering traction. Features: Agile tread commuter/city tire with light off-road tread Flat center makes for low rolling resistance and silent rolling on asphalt Optimum micro-teeth found on tire shoulders improve cornering Shoulder studs for stability and maximum grip on forest roads and gravel Specifications: Tire Type: Clincher Bead: Wire Compound | Casing: Addix | Performance, Addix | Double Defense/Raceguard TPI (Threads Per Inch): 67 TPI Puncture Protection: Tread Inflation: 85 PSI Max Color: Black or Black with Reflective sidewall Weight: 655g (26" | 2.1")