How to tighten rad power bike brakes?

To tighten the brakes on your Rad Power Bike, start by locating the brake adjustment barrel or adjusting knob on the brake lever. This is typically located near the handlebars or brake caliper. Turn the knob clockwise to tighten the brake and counterclockwise to loosen the brake. Make small adjustments until you achieve the desired level of tightness and test the brakes periodically to ensure they are functioning properly. It's important to note that if you are not comfortable making these adjustments yourself, it's best to take your bike to a professional bike mechanic for assistance.