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8” greenough 4a single fin yellow

$84.00 USD Sale Save

True Ames

There is a reason this is the most iconic, functional and versatile single fin available...it works on just about anything! The Greenough 4-A has been our bread and butter for close to 40 years now, and is still the most popular single fin design there is. A truly well-balanced fin...the full base coupled with the tapering, moderately flexible tip provides a solid amount of drive off the bottom, and an acute responsiveness through arcing turns. Designed for both speed generation and spending time surfing in the pocket, the 4-A is a fin that will hold when you need it to and release when the time is right.

Single Fin - Single Fin

Sallas X Keani

SALLAS X KEANI

From $80.00 USD

Flying Diamonds of California

3 colors available

Skvarna Experience

SKVARNA EXPERIENCE

From $90.00 USD

Flying Diamonds of California

4 colors available

Sea Monnster Phase 3

SEA MONNSTER PHASE 3

From $95.00 USD

Flying Diamonds of California

4 colors available

NPJ Single Fin

NPJ SINGLE FIN

From $75.00 USD

Flying Diamonds of California

4 colors available

TJ Power Drive

TJ POWER DRIVE

From $75.00 USD

Flying Diamonds of California

3 colors available

Sallas Spiral

SALLAS SPIRAL

From $80.00 USD

Flying Diamonds of California

6 colors available

CJ Power Flex

CJ POWER FLEX

From $85.00 USD

Flying Diamonds of California

5 colors available

10.5" PIN FIN

10.5" PIN FIN

$110.00 USD

Almond Surfboards & Designs

Alkali Fins | Classic Twin

CLASSIC TWIN

$100.00 USD

Alkali Fins

2 colors available

Alkali Fins | Ellis Twin

ELLIS TWIN

$115.00 USD

Alkali Fins

1 color available

Skindog Twin Fins

SKINDOG TWIN FINS

$95.00 USD

Flying Diamonds of California

4 colors available

TJ Edge Sides

TJ EDGE SIDES

From $55.00 USD

Flying Diamonds of California

3 colors available

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TJ Quads

TJ QUADS

From $60.00 USD

Flying Diamonds of California

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