Husqvarna FE450 / FE501 Skid plate. The HDPE plastic skid plate is dedicated to motocross, supercross and classic enduro use. Made from 6mm thick polyethylene, it covers the underside of the frame, protects the lower engine and crankcases from projections. Unlike aluminum, HDPE absorbs impact, does not undergo deformation, does not generate vibrations and is 40% lighter. An engine skid plate is a consumable, so the products are only guaranteed in the event of premature breakage of the product. This model fits on Husqvarna FE450 – FE501 only. WARNING this reference is not compatible for all years.