TWINFIN

Experience a board engineered for speed and freedom. The TwinFin’s unique shape, with a pronounced hip behind the fins, delivers dynamic, agile turns and a loose, skate-like ride that lets you carve high-line rail maneuvers effortlessly. Its innovative channel tail boosts acceleration and aids tail recovery during radical slides, keeping you in control on every wave. Whether you’re tackling small, less-powerful surf or challenging overhead conditions, the TwinFin empowers intermediate surfers to push harder turns while offering advanced riders a high-performance, fluid ride.

KEY FEATURES

› PRONOUNCED HIP & MOON TAIL

A subtle break behind the fins narrows the tail for crisp pivots, delivering a loose yet controlled feel for snappier turns.

› CHANNEL TAIL RELEASE

Generates lift and extra speed while broadening the sweet spot for both front- and back-foot surfers, aiding recovery and maneuver setups.

› FINE RAILS TO THE TAIL

Boosts responsiveness and agility. Fuller nose rails help drive down the line, while thinner nose rails cut swing weight for faster rotations.

› DOMED OR FLATTER DECKS

Smaller sizes feature a domed deck for sensitivity and thinner rails, while wider models have a flatter deck for added stability and comfort.

› TWINZ FIN SETUP

Two large fins minimize drag for faster rides, giving both solid hold and easy tail release. Add a nubster fin for extra control and bite in bigger surf.

› ALL-LEVEL VERSATILITY

Excels in small waves for easy speed and flow, yet retains enough bite to handle well-overhead conditions with confidence and style.

Acute Carbon

LIGHTWEIGHT, STRONG, AND EXTRA RESPONSIVE

Premium Craftsmanship: Handbuilt using a meticulous premium process.
High-Strength Core: Features a 25kg EPS core for enhanced break strength and a lively flex.

Rapid Recoil: Wrapped in 45° biaxial fiber, achieving nearly twice the recoil speed of conventional glass layups.

Targeted Patches: Strategic reinforcements in the standing area boost impact protection without sacrificing flex.

Explosive Response: Designed for exceptional drive and precision in every maneuver.

NOT ON TABLE below YET 8'6" x 31" (134L)

Model	9'0" x 33 Twin Fin	8'9" x 32 Twin Fin	8'3" x 30 Twin Fin	7'9" x 28 Twin Fin	7'3" x 26 Twin Fin	6'9" x 24 Twin Fin
Rider Weight
Length	9'0" / 277.1 cm	8'8" / 269.1 cm	8'3" /253.7 cm	7'8" / 238.7 cm	7'3" / 223.2 cm	6'8" / 207.7 cm
Width	33.6" / 85.3 cm	32.1" / 81.6 cm	30" / 76.3 cm	28" / 70.9 cm	26" / 66 cm	24.5" / 62.2 cm
Thickness	5" / 12.9 cm	5" / 12.6 cm	4.7" / 11.9 cm	4.4" / 11.3 cm	4.3" / 10.9 cm	4" / 10.2 cm
Tail Width	20.8" / 52.9 cm	20.1" / 51.1 cm	19.2" / 48.8 cm	18.3" / 46.4 cm	17.3" / 44.1 cm	16.8" / 42.7 cm
Volume	166.2 L	149.7 L	125.4 L	103 L	85.2 L	69.7 L
Fin Set Up	2+1	2+1	2+1	2+1	2+1	2+1
Fins	Twinz Center fin Carbon Twinz Side fin Carbon	Twinz Center fin Carbon Twinz Side fin Carbon	Twinz Center fin Carbon Twinz Side fin Carbon	Twinz Center fin Carbon Twinz Side fin Carbon	Twinz Center fin Carbon Twinz Side fin Carbon	Twinz Center fin Carbon Twinz Side fin Carbon
Weight	AC: 8.23 kg (Est.) LS: 10.23 kg (Est.)	AC: 7.51 kg (Est.) LS: 9.41 kg (Est.)	AC: 6.53 kg (Est.) LS: 8.35 kg (Est.)	AC: 5.59 kg (Est.) LS: 7.31 kg (Est.)	AC: 4.81 kg (Est.)	AC: 4.17 kg (Est.)
Carbon Footprint (incl. Accessories)	AC: kgCO2e LS:	AC: kgCO2e LS:	AC: kgCO2e LS:	AC: kgCO2e LS:	AC: kgCO2e LS:	AC: kgCO2e LS:

2026 STARBOARD TWIN FIN 8'6" x 31" ACUTE CARBON SUP BOARD

Quantity