ZERO GRAVITY 16-207-02A Double Bubble Light Smoke Windscreen This is the original Double Bubble design; beware of copies; ZG screens are used by virtually all U.S. AMA national road race champions Developed by Zero Gravity to improve top speed for its race bikes in 1995 and quickly adopted in 1996 by Team Honda for the AMA Superbike series in 1996 and World SBK teams the following year Incorporates a wedge-shaped bubble in the center of the windscreen to direct wind over the racer's helmet while tucked in behind the screen For Kawasaki Ninja 650 12-16 Light Smoke 16-207-02A Advanced manufacturing techniques provide strength plus flexibility; Made in USA