Wunderlich Mudsling Inner Fender Options:Black Elaborate multi stage finishing process ORIGIN_UNITED STATES Elaborate multi stage finishing process rugged box features four solid threaded inserts and is securely mounted to the Wunderlich pannier rack using a bracket and appropriate clamps The MudSling® provides 220% more surface area than the original fender between the shock absorber and tire and is 185% wider to effectively minimize splashes The MudSling® is manufactured using the injection molding process from durable polypropylene with a fine surface texture that perfectly matches the other plastic parts of the GS