Using these radiator braces is easy. First, gather all the parts included in the package, which comes with fitting instructions and all the necessary bolts. Refer to the instructions and carefully install the braces on your 2021 - 2022 Gas Gas EC 250 F or EC 350 F motorcycle with the OEM radiator fan. Make sure the installation is secure. As for maintenance, regularly check the bolts to ensure they are tight. If the braces get dirty, you can clean them with a mild detergent and a soft cloth. Remember, these braces are covered by a 12 - month warranty from the UK company, so if you encounter any issues, reach out to them.