Knubster center fin for riverboards and wavepool surfboards
Thermotech fins do not have the conventional plastic feel of an injection-moulded fin. Instead, they have a consistent flex that generates drive and release in turns. Thermotech fins come with the Futures Truss Base, which makes them lightweight and stable.
All Futures Thermotech fins are manufactured at the Futures factory in Huntington Beach with precision tooling and designed to feel like fiberglass fins.
SPECIFICATIONS Center Fin Area 4.10 Height 2.00 Base 2.80 Foil SYMM
