Using these AS3 stainless steel hose clips is easy. Just place the clip around the hose where you need it and tighten it properly. Make sure it's firmly in place to prevent any leaks. When installing, be gentle to avoid damaging the hose with the clip. As for maintenance, these clips are made of high - quality stainless steel, so they can resist corrosion well. But it's still a good idea to check them regularly, especially if your bike is used in harsh conditions. Look for any signs of wear or looseness. If you notice any issues, you can rely on the 12 - month warranty and contact the manufacturer. Remember, these clips are designed for 2019 - 2022 KTM 125 SX and 150 SX models, so make sure they're the right fit for your bike.