Surf Talk Guru

What is the difference between various surfboard fin set-ups? Surfboards are described as single fins, twin-fins, tri-fins, thrusters, quads, and bonzers. What are the benefits of each? When you’re just starting out, you probably won’t be able to generate the speed necessary to feel the fin response. You also won’t have full control over your turns, but once you get good enough you’ll have a lifetime to explore different fin options.

A board with an odd number of fins always has one in the middle. That middle fins will help you keep control of your steering, holding your turn and not letting you skid out when turning. The fins on the sides add control of the rails, keeping your board locked in while riding. Preference on how many fins you have also depends on the type of wave you’re riding and your board’s tail shape.