Harley Davidson Sportster 883 Heavy Duty Motorcycle Covers w/ Lock & Cable World class, top of the line motorcycle cover!! If you bike is exposed to harsh elements, lives outdoors or you simply want the best, this is your cover. Heavy duty “WeatherGuard” Polyester with a PE undercoat. All seams are double top stitched with heavy duty thread and heat welded for 100% waterproof protection! Reinforced PVC clamshell vents prevent condensation and lofting. Stitched in chamois in windshei..