Using these AS3 Performance crash bars is easy. First, gather all the parts from the package, which includes brackets, bolts, and the crash bars themselves. Refer to the fitting instructions provided. Make sure your motorcycle is on a stable surface. Follow the steps in the instructions to attach the crash bars to your 2016 - 2020 Honda NC 750 X (remember, they won't fit DCT models). As for maintenance, regularly check the bolts to ensure they're tight. You can clean the crash bars with a mild soap and water solution to keep the textured matt black finish looking good. If you notice any damage, contact us within the 12 - month warranty period for assistance.