Unleashing profile and breathtakingly fast ‚Äì especially when large volume counts. As a 30mm wide road race version with V-Guard protection, G-One Speed is a tire for the real tough jobs. You can ride it as a handmade tubular or with the most modern Tubeless Easy technology. But it is also a guarantee for maximum speed in the extra-wide 60mm execution ‚Äì of course not only at the fascinating beach races on Holland' coasts. The new G-One Speed is an evolution of the former S-One and Big One.