The CHALLENGE is a lightweight and versatile all-road bike, performing and at the same time pleasant to ride on mixed terrain. The lines of the carbon frame express a strong personality, even though they enclose non-extreme geometries, designed to allow fast gravel lovers a comfortable and effective ride even over long distances. The wheel clearances are ample and functional, allowing the mounting of tires up to 45 mm. It has mounts for bottle cages both on the top tube and under the down tube. These have been elegantly integrated and can be covered by a rubber insert if not used, thus respect...