Kawasaki Motorcycles Kawasaki emerged as a big player in the late '60s and early '70s, with a reputation for some of the most powerful engines on two wheels. Kawasaki's dedication to powerful machines resulted in the legendary Ninja series sportbikes and its championship-winning line of off-road motorcycles. Kawasaki Exhaust Ringtones Nothing sounds as good to you as your bike. Your Kawasaki exhaust has a unique sound and it's music to your ears. Show your pride with your motorcycle ringtone - and your riding buddies will beg you tell them how they can find a ringtone for their inferior motorcycle they chose to buy instead of yours. Well - you can tell them if you want, no pressure. Asphalt Aviator currently has recording for the following motorcycles Kawasaki ZX10