SB1 Thermotech Sidebite Fins Description The SB1 Thermotech Sidebite fins are designed to add stability, drive, and hold to your longboard, enhancing control and performance on the wave face. Made in Huntington Beach, Thermotech construction provides a consistent flex pattern that delivers smooth drive and controlled release through turns—without the stiff, plastic feel of traditional composite fins. Sold as a pair, these fins feature a 4º cant angle and are built to fit Futures 3/4 fin boxes, making them an excellent addition to any 2 + 1 longboard setup. Specifications Template Category: Neutral (balanced, all-around) Construction: Thermotech Size: Small Longboard Cant Angle: 4° Compatibility: Futures 3/4 box Includes: Pair (2 fins) Side Fin Specifications Area: 10.77 Height: 3.57" Base: 3.91" Foil: Flat
