MAIER RADIATOR SCOOPS (Sold in Pairs) Maier uses a high impact polypropylene alloy which delivers a high-gloss finish with tremendous strength characteristics designed to endure extreme weather and temperature conditions. Maier's plastics are designed to fit each model and utilize all stock mounting hardware. - All thermoformed dirt bike and ATV products produced by Maier are warrantied against breakage for a period of ONE YEAR from the date of purchase. Warranty is limited to a one-time replacement of defective part only.