Downforce Spoilers. Now you can benefit from the racing aerodynamic technology in your motorcycle. PUIG Downforce Sport spoilers have been developed thanks to the experience and tests carried out by the Kawasaki Racing team on the WorldSBK championship circuits. Get the ultimate racing touch and improve the cornering of your motorcycle with these Sport spoilers. The fitting of these spoilers improves stability at high speeds and reduces the risk of shimmie effect, which occurs when losing traction on the front wheel and can lead to complete loss of control. In addition, the side winglets help changes of direction at high speeds by channeling the air through the spoiler. A downforce that also promises the anti-wheelie effect in strong accelerations by generating downward downforce of up to 6 kilograms in the front axle.