TWINFIN

FAST LINES, FREE SLIDES

— ULTIMATE SPEED & FLOW
Enjoy fast down-the-line speed with reduced drag and a refined channel. The Twin Fin keeps you flowing even through weaker sections, linking maneuvers with ease and maintaining momentum.

— EFFORTLESS TURNS & LOOSER FEEL
A looser, skatey ride makes sharp pivots and tail slides second nature. The hip and moon tail create a natural pivot point, ensuring quick direction changes and smooth transitions.

— VERSATILITY ACROSS WAVE SIZES
Surprisingly adaptable in overhead waves, the Twin Fin provides enough hold to pump off the bottom and boost off the lip. Ideal for intermediate surfers seeking easy speed or pros craving stylish performance.

COMPARISON TO THE SPICE AND PRO

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 overhead surf, pumping off the bottom and racing sections. Compared to the Spice and Pro, the Twin is looser and unlocks speed faster. The Pro remains the high-performance choice in bigger, critical conditions, delivering top hold and control. The Spice offers versatility with quad or thruster setups, plus bevel rails for smooth rail-to-rail transitions and added hold. The Twin complements but doesn’t replace either, appealing to those seeking relaxed lines, high-speed arcs, and tail slide turns.

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.

NEW 8'9" x 32" / 149.7L TWINFIN

“Fast, sexy, and super fun”—the 8’9” (150L) suits riders up to 120kg seeking stability with performance. Signed off by Pete Cox, it offers smooth carves, quick acceleration, and easy control—speed meets balance every session.

ALL SIZES:

• 6'9" x 24.5" 69.7 Litres
• 7'3" x 26" 85.2 Litres
• 7'9" x 28" 103 Litres
• 8'3" x 30" 125.4
• 8'9" x 32.1" 149.7 Litres
• 9'0" x 33.6" 166.2 Litres

SPECIFICATIONS TABLE

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 8'9" x 32" ACUTE CARBON SUP BOARD

Quantity