Historically, the bike has been opposed in eccentric challenges against airplanes, trains and so on and so forth. Challenges have often been proposed between ultra-powerful sports cars and motorcycles of the same category but with one third of power. Today, thanks to the ability of KTM to produce two- and four-wheel vehicles, the challenge becomes interesting because it compares a car that takes advantage of lightness and exotic materials while mounting an engine derived from Audi not really hyper sports, and a sports motorcycle but not extreme. The X-Bow was born with the idea of re-proposing sensations similar to those of a motorcycle while the RC8 proposes itself as a sport not extreme but able to be fast if entrusted to an expert rider who knows how to use the right wrist. Who will win this challenge?