The versatile three-position tilt mechanism allows you to adjust the windshield to fully closed, half extension and full extension while also providing the ability to quickly release the top windshield piece * Constructed of ultra-thick, high quality, scratch resistant 1/4" MR10 GE Lexan Polycarbonate - this is the toughest windshield available! * Extremely durable - clamps are custom injection molded. - it"s like getting three windshields for the price of one! * All stainless steel, black-coated finish hardware * Easy to install - NO Drilling required!