Lost Speed Demon 5'10 Surfboard - FCS II5'10" x 19. 50 x 2. 44 30. 5L The SPEED DEMON was an original Lost Surfboards modela model synonymous with full on, pedal to the metal, furiously fast, small wave surfing. Originally developed with feedback from San Clemente Mafia maestro, Dino Andino, in the mid 1990s, it became one of our early, well known models. Tuned at the long, sloping, flattish faced waves of Trestles, with design details drawn from decades of down the line speed runs and big,