Wunderlich - Windshield Extension Vario-Ergo 3D+ for Harley Pan America 1250The fully adjustable VARIO ERGO 3D+ spoiler attachment provides optimum relief from wind pressure for the head and upper body as well as a noticeable reduction in turbulence especially at motorway speeds. It eliminates the aerodynamic problems of many standard fairing windscreens by allowing the tear off edge to be continuously adjusted in inclination and height individually for each rider. Turbulence, vortices and the resulting noise are