Designed to excel on roads such as the pave sectors of Ronde Van Vlaanderen and Paris-Roubaix, the new S-Works Turbo Hell of the North Tubular is born, and it's right at home in the world‘s toughest events. The overall design supports you with more traction and comfort, and in the end, will give you more speed compared to other tires. The supple 290 TPI, cotton casing supplies you with a 15% improvement in damping and offers 20% less rolling resistance over previous tires used on the cobblestones. And for adding protection, our BlackBelt puncture protection protects against flats.