2024 Radon VAILLANT 9.0 Road Bike The 2024 Radon VAILLANT 9.0 Road Bike is a high-performance road bike designed for serious cyclists who demand the best in terms of speed, agility, and responsiveness. Featuring a lightweight carbon frame and fork, this bike is built for racing and long-distance rides. The Radon VAILLANT 9.0 is equipped wit..