The Ducati Panigale V4 R in matte black with an Arrow titanium exhaust — call it what you want, Stealth is the only name that fits. The V4 R is already the closest thing to a MotoGP machine you can legally own — 208 horsepower in road trim, MotoGP derived Corner Sidepods, carbon ceramic brakes, and a Desmosedici Stradale R engine hand-assembled in Bologna. In matte black every aggressive line reads differently. The colour removes the theatre and leaves only intent. The Arrow Works full titanium slip-on drops the exhaust weight from 17.4 pounds to 10.6 pounds — a saving of 6.8 pounds of unsprung mass that the chassis feels immediately. Combined with the V4 R's already obsessive weight reduction programme the result is a machine that looks like it was built to disappear and sounds like it was built to be heard from three corners away. The name Stealth is a contradiction. But it is the right one. Would you keep the matte black or take it back to Ducati Red? [ Credit: nltuning.ch senn_s...