Using these AS3 Performance crash bars is easy. First, gather all the parts included - the bars, brackets, and bolts. Then, follow the fitting instructions step by step to attach them to your motorcycle as shown in the picture. When using your bike, these bars will protect the engine and fairings in case of a crash. As for maintenance, you can clean them with a mild soap and water solution. Just make sure to dry them thoroughly to prevent any rust. If you notice any damage during your regular checks, contact us as the bars come with a 12 - month warranty. And remember, all parts are in stock, so if you need a replacement, we can send it right away.