The Ducati Diavel V4 introduces the third generation ofd the Diavel, Ducati's cruiser bike mixed in with a sport naked bike. More relaxed ridding position than the Streetfighter V4, the Diavel promises to be a better real-world application of the new V4 Granturismo engine but doesn't drop out of the performance metrics that Ducati prides themselves on. So have they accomplished that? Let's find out!