Using these AS3 radiator braces is easy. First, grab the fitting instructions that come with the set. Follow the steps carefully, and use the provided bolts to attach the braces to your 2021 - 2022 Fantic XX 125, XE 125, or XX 250. When installing, make sure everything is properly aligned to ensure maximum protection. As for maintenance, a simple wipe - down with a clean cloth every now and then will keep the matt black finish looking great. If you notice any signs of damage, contact the UK company for assistance under the 12 - month warranty. Keep in mind that these braces are designed to protect your radiators, so avoid hitting them hard on purpose.