Finn and Jeffrey Spencer are more than standout athletes – they’re key drivers of Duotone’s Wing & Foiling R&D and board shaping. Born and raised on Maui, the brothers blend elite riding with daily water time and deep product insight. From designing boards to testing wings and foils, they play a vital role in developing high-performance gear across all disciplines: Wing, Surf, Downwind, and Pump Foiling.
Register your Duotone product for free on our website within 60 days of purchase and receive an extended warranty of 6 months beyond the legal warranty period of your country!
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