Futures AM1 Techflex Thruster Fins The AM1 Techflex, designed by legendary shaper Al Merrick of Channel Island Surfboards, is a medium sized thruster in the Rake template category. This template features a wide base and refined tip, for the perfect combination of release and drive. The Techflex construction with the flat foil give this fin a stable feel giving it the speed control desired in powerful waves. This setup has a smaller center fin than the side fins for increased maneuverability. Template Category - Rake (drawn-out | drive) Construction - Techflex Ride Number - Speed Control – 3.7 Suggested Wave Type - Open face | Point-break Size - Medium (145 – 175 lbs) Side Fins Center Fin Area 14.84 13.35 Height 4.50 4.29 Base 4.50 4.31 Angle 6.5 SYMM Foil FLAT SYMM