The sportive tubular Durable and puncture-resistant casing, ready for countless miles Solid sportive and training companion which defies the worst road conditions Good puncture protection thanks to SafetySystem anti puncture breaker belt Extremely long service life thanks to wear-optimised tread compound All Tubular tires come with a changeable S-42 valve. DuraSkin To roll with the punches Tires with DuraSkin sidewall protection have to be able to roll with the punches. They are used under the harshest conditions. On messenger bikes, the tires skid along curbs; on touring bikes, they cross continents without wearing out. In racing cycling, they have to endure tough tests such as the Paris-Roubaix. The high-quality polyamide fabric protects the tire casing against the worst conditions. These tires stand out thanks to their brown sidewalls. SafetySystemBreaker Puncture protection with a system The SafetySystem Breaker is made up of Kevlarreinforced, high-strength nylon fabric. Puncture and cut-resistant but nevertheless light and flexible, the tire adjusts quickly to the surface below. Without raising the weight or rolling resistance noticeably, it protects the carcass against foreign objects and contributes to a longer lifespan of the tire. Tires with the SafetySystem Breaker also provide good comfort properties.