4A Center Fin 9.5" Smoke Gray Shortboards With its bottom contours starting

With its bottom contours starting from a single concave in the nose section

Feature   S2 Aerialite S-glass  Constructions Epoxy / EPS

- Depth: 4

Contours Flat > Single  Finish Clear - Wet Sand Finish  Dimensions 5'2" - 5'6"

4A Center Fin 9.5" Smoke Gray Shortboards With its bottom contours startingThe 4A model is an all around performance single fin that you can use on most longboards. It's wide base helps build up speed. It thins out towards the tip for ease of maneuverability. 4A Single Fin Combination of stability and maneuverability. Wide Base Stability and speed. Narrow tip Quick maneuvers. Suggested Guide: 9" Single Fin Board length: 8'6" to 10'0