Using these AS3 Performance crash bars is easy. First, find all the brackets and bolts that come with the product. Refer to the fitting instructions and mount the crash bars to your motorcycle as shown in the picture. When riding, these crash bars will protect your engine and fairings from potential damage. As for maintenance, regularly check the bolts to make sure they are tight. If the crash bars get dirty, you can clean them with a mild soap and water solution. Remember, these crash bars come with a 12 - month warranty, so if you have any issues within this period, contact us.