Product Details: The Fleet Engineers AeroSlipper™ ASP-25 Poly Quarter Fender Set ensures you are Ready for the Road Ahead™, being engineered with performance and versatility in mind. Fleet Engineers' first-class quarter fender set keeps you and others on the road safe by preventing tires from tossing debris, liquids, and mud into the air. This Fleet Engineers quarter fender set provides superior spray control and excellent aerodynamic performance due to the short support tube design. These quarter fenders are effective in hot and cold operating conditions, with a range of -40 °F to 130 °F. In addition, this heavy duty quarter fender set has a reinforced support tube to minimize drag and reduce the amount of dirt and debris that collects along the crossbar. FleetPride is your First Click in Heavy Duty®.