Quality Surfboards Hawaii George Greenough Stage 6

It refers to the fin's unique ability to provide a stable, solid base for drive while allowing the tip to flex and react dynamically during turns. Essentially, you get the hold of a larger fin with the responsiveness of a smaller, more maneuverable one.

Because the working area of the fin is positioned deeper in the water, it provides excellent hold and stability when you're on the nose. It’s one of the few designs that balances this stability with enough maneuverability to handle turns effectively.

Since the Stage 6 design feels smaller than conventional fins of the same length, you should consider sizing up slightly from what you typically ride. If you are unsure, aim for a size that aligns with the larger end of your usual range to ensure you get the intended drive.

This fin is highly versatile but excels on single-fin longboards where you want a blend of classic trim and modern performance. It works particularly well on boards that need a little extra help with maneuverability without sacrificing the hold required for noseriding.

The design originated from George Greenough's experiments with windsurfer fins. He adapted the concept to bring that specific, efficient water flow and active feel into the world of traditional longboarding.