Using this AS3 rear brake disc is straightforward. Just install it on your 2017 - 2022 Husqvarna TC 65 as you would with a regular brake disc. For the best braking performance, we suggest using AS3 Performance brake pads. When it comes to maintenance, keep an eye on the ventilation slots. Make sure they're not blocked by dirt or debris, as this can affect the disc's cooling ability. If you notice any excessive wear or unusual noises while braking, it's a good idea to check the disc. This brake disc comes with a 12 - month warranty, so if you have any issues within this period, you can reach out for support.