The new SUP surfing fin sets feature our invigorated branding

Ultra-lightweight blend of carbon fiber and fiberglass reinforced epoxy resin

it’s the fastest fin on the market

Whether you’re catching waves or cruising the streets

mechanically bonded seam without the risk of glue weakening over time

Starboard TwinFin 9'0″ x 33.6" 166L Limited Series double bend outrigger The new SUP surfing finTwinFin FAST LINES, FREE SLIDES Unleash explosive speed with loose tail slides, high line arches, and tight rail turns. Maneuvers connect seamlessly across waves of all sizes. Delivery May 2026 Limited Supply The Twin is best for smaller, weaker waves, letting intermediate surfers perform more radically with less technique. It stays lively throughout the wave, generating easy speed and quick recoveries. Despite its small wave focus, it can handle well