Using these AS3 Performance radiator braces is easy. First, grab the fitting instructions and all the bolts included in the package. Follow the steps in the instructions to attach the braces to your KTM 85 SX (2013 - 2017). Make sure to tighten all the bolts properly. When riding, the braces will protect your radiators from damage. As for maintenance, just clean them with a mild soap and water solution every once in a while. Avoid using harsh chemicals as they might damage the matt black finish. If you notice any signs of wear or damage, contact the UK company as they offer a 12 - month warranty.