AXP - Skid Plate - Fits KTM 450SXF / 450XCF 2016 - 2018KTM 450SXF 450XCF Skid plate. The plastic HDPE 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