One of the most valuable decisions a longboarder makes is choosing the right fin. This comparative analysis breaks down the differences between the pivot fin (wide base, upright) and the raked/all-rounder fin (Greenough template) to help you decide which is best for your turns and nose rides.
Key Takeaways & Tips
Pivot Fin Purpose
The pivot fin acts as a massive anchor to hold the tail down when you nose ride, preventing the fin from slipping out in critical sections. It also allows for quick pivot turns where the tail stays in a relatively similar position on the wave.
Rake Fin Purpose
The raked fin (all-rounder) excels at flow and connection, producing elongated, carving turns. The elongated arc holds the turn well when pushing hard on the tail and emphasizes control through turns over quick pivots.
Small Wave Preference
In small, short conditions with no room for long carves, the pivot fin is often preferred. It allows the surfer to pivot and disengage the rail quicker, and its anchoring strength provides security to hold nose rides in tight pockets.
Big Wave Preference
In bigger waves, the raked fin is generally the way to go due to its control through the tail. The control it provides is important when dealing with the power and variety of turning options available in larger conditions.
Pivot Nose Ride Feel
The pivot fin creates significant drag, which translates into a pull back into the pocket when on the nose. This provides confidence to launch further forward, trusting the fin to engage and hold the board in the critical zone.
Rake Nose Ride Feel
The raked fin offers less stability and security on the nose. The rider must be more cautious of positioning, as there is a greater chance of sliding out of the pocket and into the flats more easily.
Common Mistakes to Avoid
Misunderstanding Drag
The pivot fin creates significant drag, which slows the board down. If you are not accustomed to this feeling, the board can feel sluggish and slow, requiring an adjustment to maintain momentum.
Choosing Fin for Wrong Maneuver
Choosing a fin that conflicts with your goal: Pivot fins are for control through nose rides, while raked fins are for control through turns. Picking the wrong fin means sacrificing performance in your preferred maneuver.