<ul> <li>All Zero Gravity windscreens offer superior optical quality, strength plus flexibility, exceptional fit and finish, plus race-proven performance</li> <li>Developed by Zero Gravity R&amp;D in 1995 for Team ZGs race bikes, the Double Bubble is now seen on race tracks around the world</li> <li>Made from the finest grade of 1/8in. acrylic plastic.</li> <li>Each windscreen is stretched as it is formed, a process which results in superior strength and flexibility.</li> <li>This flexibility allows the</li> </ul>