Using your Funn Full On handlebar is easy. Just choose the right clamp diameter (31.8mm or 35mm) to fit your bike. Attach it securely to your bike's stem and make sure it's tightened properly. When riding, the handlebar will give you great control. As for maintenance, keep it clean by wiping it with a damp cloth regularly. Avoid using harsh chemicals that could damage the sand - blasted finish. If you notice any signs of wear or looseness, check the clamps and connections. Store your bike in a dry place to prevent rusting and other damage. Enjoy a smooth and powerful ride with your Funn Full On handlebar.