Using this AS3 Performance front brake disc and caliper guard is easy. First, remove the left wheel spacer on your 2008 - 2021 Beta Alp 200. Then, install the aluminium mounting bracket in its place. Next, attach the plastic guard around the front brake disc and the lower part of the front brake caliper. Make sure it fits snugly. When it comes to maintenance, regularly check the guard for any signs of damage. If you notice any cracks or excessive wear, it's a good idea to replace the plastic guard as replacement guards are available. Also, keep the aluminium bracket clean to ensure its long - term durability. Avoid using harsh chemicals when cleaning the guard. Just use a mild soap and water solution and a soft cloth. When riding, be aware that while the guard offers great protection, it doesn't mean you can be reckless. It's there to give you an extra layer of security on rough tracks and in tough enduro conditions.