All Zero Gravity windscreens offer superior optical quality, strength plus flexibility, exceptional fit and finish, plus race-proven performance_x000D_ Developed by Zero Gravity R&D in 1995 for Team ZG's race bikes, the Double Bubble is now seen on race tracks around the world_x000D_ Formed with a wedge-shaped bubble in the center of the windscreen, the Double Bubble was originally designed to provide superior aerodynamics for a rider tucked in behind the windscreen_x000D_ Adds a sleek, aerodynamic look to the exciting designs of today's new sportbikes_x000D_
