Surfboard fin systems abound in variety and design. There are removable, glassed-in, apart from their multiple brands! What you need to do is to be aware of their variety and brands so you can shop for your future fins that suit your surfing ability, location and climate.
Let’s dig into them to know of their essential characteristics.
Depth – Depth is the maximum height of a fin, measured from the bottom surface of a board. It indicates how deep the fin goes into the water. The more depth a surfboard has, the better hold the surfboard will have. It increases depth, but at the same time, makes it harder to turn also. So, how much depth should you go for? 3 to 4 inch depth is standard on tri-fins. Longboard single fins have a depth of 9 inches.
Base – Base is the length of the fin and it joins the surfboard. Increasing base length adds forward drive, but what it happens is it becomes harder to turn. Shortboard tri-fins typically have a 3.5inch to 4.5inch base, while longboard single fins are approx. 6 inches.
Rake – Rake is the distance between the trailing edge of the fin tip and the fin base. It’s the swept back feature of the fin. As rake increases, its traction increases.
Foil – Foil is the horizontal curve of a fin. It’s measured from the front edge to trailing edge.
Template – This is the fin outline.
Tip – The more tip, the more hold.
Flex – Fins have 2 flex types, stiff fins and flexible fins. Stiff fins are faster but flexible fins are easier-to-turn.
Take a look into the characteristics of one of the best Future fins.
Future Fins – They have always been progressive in terms of their design and style. With twin fins, this fin has become tricky because twin fins are supposed to have an old school feel. They have the perfect balance between the progressive fins you have come to expect from Future Fins and that old school twin fin feel that you are looking for.
They have some of the lightest fin boxes around. These fins come with a stabilizer trailer if you choose to use them. For oversized surfers, these Futures Fins are the way to go.
Combined Transfer Molded Engineered Futures Fins are of flex variety, visit https://thesurfboardwarehouse.com/s-30-futures-fins.aspx. They combine various processing techniques, which enable them to produce a strategically designed flex structure. This has been created by a crescent shaped, carbon leading edge. They have two variety of inlay materials, carbon and honeycomb materials, which create a torsional flex pattern for storing and releasing potential kinetic energy back into fins. These Futures Fins are light and strong, with a highly designed flex rebound pattern.
