Using your Supersonic Ergo+ 50 SLC Aerobar is a breeze. First, adjust the extension according to your comfort using the innovative internal wedge clamp. It allows for easy and precise adjustments. Then, place your arms on the Ergo+ armrests, which are designed to fit your arms comfortably with their new shape and textured cushion. When using the aerobar, make sure your bike is in good condition and the aerobar is securely attached. As for maintenance, clean the aerobar regularly with a mild soap and water. Avoid using abrasive materials that could damage the finish. Check the clamp periodically to ensure it's still holding the extension firmly. If you notice any looseness or wear, it's best to have it checked by a professional.