DUCATI Panigale or Kawasaki Ninja Sound? Inline Four or Twin Engine?

Barefoot DUCATI 1199 Panigale Ride! LMAO! Click the link. Ride like you are chasing Marc Marquez! LMAO! Click the link. Chasing a BMW S1000RR using my Ninja 636, click the link. 2013 Ninja 636 & ZX10R Side by Side walk around, click the link. Kawasaki Ninja ZX10