Using these AS3 Performance radiator braces on your 2015 Honda CRF 250 R is a breeze. Just follow the fitting instructions that come with the product and use the included bolts to attach the braces to your bike. When riding, these braces will protect your radiators from impacts, but try to avoid extreme collisions as much as possible. For maintenance, you can simply clean the braces with a mild soap and water solution when they get dirty. Wipe them dry to keep that great matt black finish looking good. And remember, if you have any issues within the 12 - month warranty period, the UK company that made these braces will take care of you.