USED BOARD (SHARPEYE FILE FIFTY) 6'2 x 20 3 4 x 2 3 4 35L #94333 SHARPEYE (FILE FIFTY) The Board Lab File Fifty Sharpeye Sharp Eye Surfboards Official Store FILE FIFTY SHARPEYE Surfboards Australia. Dimensions: 6'2" x 19. 65" x 2. 65" 32. 5L The File Fifty from Sharp Eye Surfboards delivers the worlds fastest surfboard with Elite Performance. A team favorite, the File Fifty offers Elite Performance. The File Fifty features a medium entry and exit rocker, sensitive low rails for maximum control and bite, and a speed generating deep single concave that runs from the nose through the tail. The deepest point of the concave is positioned between the fins providing an abundance of drive and grip through high speed maneuvers. The File Fifty offers Elite Performance in various conditions and sizes but is recommended for intermediate to expert surfers only. If you are looking for Elite Performance, choose the File Fifty. Model Outline Pro model. Performance shortboard outline delivering Elite Performance. Bottom Contours Deep Single Concave. Fin Setup Thruster. Recommended fins: Sharp Eye PC Thruster