Using your Surly Truck Stop Drop Handlebar is easy. First, choose the width that suits you best - 42cm, 45cm, or 48cm. When installing, make sure the clamp diameter of 31.8mm fits your bike properly. You can switch between different hand positions to stay comfortable on long rides. If you want a more upright position, the 30mm rise will do the trick. As for maintenance, keep it clean by wiping it with a damp cloth regularly. Avoid using harsh chemicals that could damage the E.D. coated black finish. Also, check the handlebar for any signs of wear or damage before each ride. Remember, the CB radio is not part of the package, so don't expect it to be included.