Greenough 4-A: 2+1 Combo - Futures Compatible (Smoke / 7 / 3.7) Hybrid 6'10" x 22

6'10" x 22

• Fits a variety of existing single fin boxes

featuring more user-friendly rails with less volume and a quad fin set-up

Controller Quad

Adding a 2 + 1 (twin plus trailer) fin set-up tied the whole concept together

Greenough 4-A: 2+1 Combo - Futures Compatible (Smoke / 7 / 3.7) Hybrid 6'10" x 22( 3 Fin Set ) Futures Compatible: The legendary Greenough 4A delivers a balanced design and all around performance ability that extend with great success into the realm of 2+1 setups. The 4A's 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 4A is a fin that will