Using the AS3 Performance aluminium skid plate on your 2021 Honda CRF 300 L is easy. First, follow the included fitting instructions and use the provided bolts and brackets to attach the skid plate securely. When riding, the skid plate will protect your engine from damage. For maintenance, you don't need to remove the skid plate as there are holes that allow you to work on the bike. Keep the skid plate clean by washing it with mild soap and water regularly. Check the bolts and brackets periodically to make sure they are tight. If you notice any signs of damage, contact the UK company, as it comes with a 12 - month warranty.