Using your AS3 Performance radiator braces is easy. First, make sure your motorcycle is turned off and cooled down. Then, follow the fitting instructions that come with the braces and use the provided bolts to attach them to your bike. Remember, these braces are designed for models without a radiator fan, so don't try to fit them if your bike has one. As for maintenance, it's a good idea to regularly check the bolts to make sure they're tight. You can clean the braces with a mild soap and water solution, then dry them off. This will help keep the matt black finish looking great. If you have any problems, don't worry, the UK company offers a 12 - month warranty to back you up.