TRUE AMES GREENOUGH 4-A FG 9" KELP hearos swallows or even high-performance grom

swallows or even high-performance grom boards

7'0" x 20 1/2" x 2 5/8" - 40

0 Fabric - strategically positioned on high stress areas for extra durability

Fabric front panels

6'8" x 20 1/2" x 2 5/8" 40L

TRUE AMES GREENOUGH 4-A FG 9" KELP hearos swallows or even high-performance gromThe Greenough 4 A Single Fin is the most iconic, functional and versatile single fin available, because it works extremely well on just about every type of surfboard. The 4 A has been True Ames' bread and butter for over 40 years now, and it is still the most popular single fin design there is due to it's all around and well balanced performance. FORM, FUNCTION & FEEL Form Medium profile, full base coupled with a tapering & moderately flexible tip