The top-of-the-line naked Aprilia takes yet another step forward in this unique bike where performance and great sporting looks come together to deliver an outstanding ride. The new Tuono V4 100 Factory boasts the most advanced electronic semi-active suspension system on the market, with the Öhlins system offering performance and setting possibilities which guarantee an exhilarating ride whether on the road or track. The Tuono, a naked bike continuously celebrated as a category best motorcycle in the USA, combines performance derived from the race-specification RSV4, offers a complete package to tackle the 156 corners of Pikes Peak. On June 30th, Aprilia will Race to the Clouds in a single timed attempt. The 4,720 foot climb up the mountain, arriving at an elevation of 14,115 feet, where the conditions of machine, rider, and terrain can change and be tested on any given day, hour, or turn remains one of the most celebrated events in motorcycling, and the only of its kind in the United States. To celebrate this amazing project, we have decided to create a limited edition of Tuono V4 1100 Factory. This limited edition is the Tuono V4 1100 Factory Summit Attack!