Using these radiator braces is easy. First, refer to the fitting instructions that come with the product. They'll guide you step - by - step on how to attach the braces to your 2016 - 2018 Husqvarna FC 250, FC 350, or FC 450. Make sure to use all the bolts provided for a secure fit. When riding, these braces will protect your radiators from damage, but still let air flow freely. As for maintenance, regularly check the bolts to ensure they're tight. Clean the braces with a mild soap and water solution to keep the matt black finish looking great. If you notice any damage, contact the UK company for assistance under the 12 - month warranty.