Using your AS3 Performance radiator braces is a breeze. First, gather all the parts included in the package, which come with fitting instructions and all the necessary bolts. Just follow the step - by - step guide to attach the braces to your 2010 - 2011 Kawasaki KX 450 F. When riding, these braces will protect your radiators from damage. As for maintenance, keep them clean. You can use a mild soap and water solution to wash off dirt and grime. Avoid using harsh chemicals that could damage the matt black finish. Check the bolts regularly to make sure they're tight. If you notice any signs of wear or damage, contact the UK company for help. They offer a 12 - month warranty, so you can have peace of mind.