Description
The True Ames Greenough 4-A is one of the classic all-around single-fin templates. The 8.5-inch version uses a full base, moderate rake, and tapered flexible tip for a balanced combination of drive, hold, release, and responsive turns. True Ames lists the 8.5 at approximately 8.51 inches high with a 6.42-inch base. Solid fiberglass for a standard longboard fin box. Blue colorway.