True Ames Greenough Stage-6

This fin is designed specifically for single-fin setups. It performs exceptionally well on longboards and mid-lengths where you want a blend of stability and responsive turning.

Because of its unique design, the Stage-6 provides less surface area in the water than a standard fin of the same depth. If you are debating between two sizes, we recommend sizing up to ensure you get the hold and stability you expect.

The stiff leg is engineered to minimize flex, which translates to more speed and drive during high-speed carves. It provides a very solid, reliable feel underfoot, especially when you are pushing hard through a turn.

While it is a high-quality fin, the Stage-6 is geared toward surfers who have a bit of experience with single-fin boards. Its performance characteristics—specifically the active paddle and stiff leg—are designed to enhance maneuverability for those who know how to engage the rail.

Solid fiberglass is the gold standard for fin durability and performance. It offers a consistent, predictable flex pattern that doesn't break down over time, giving you a reliable ride session after session.