ACE FOIL

AN ACE IN FOILING DOWNWIND

The Ace Foil features the iconic pin-tail design for efficient takeoff and tracking downwind. The outline is designed to resemble nature’s most streamline possible shape, a teardrop; and the slightly recessed standing area gives the rider a flat, stable, and more connected feel over the foil.

A LEGACY, REBORN

The famous Ace model by Starboard was an industry-first design that reimagined the downwind raceboard design. First produced as a 12’6” SUP Race board and debuting at the Battle of the Paddle in 2009, the Ace was available in many iterations and sizes from 12’6” – 14’0” models between 2009 – 2021. Now, in the advent of downwind foiling it has been reborn as cutting edge new range for the latest downwind innovation; downwind SUP foiling.

A FANTASTIC CROSSOVER BOARD

In addition to being a phenominal SUP downwinding board, the Ace Foil is a fantastic crossover range excelling in light wind wingfoiling conditions, as well genertaing easy glibe to early lift SUP foil surfing mode. We conductued multiple multiple testing trips across Thailand, Australia, USA and Tenerife and optimised this model to use both with wing and paddle.

AVAILABLE IN TWO OPTIONS: WITH & WITHOUT INSERTS

ACE FOIL WITH FOOTSTRAP INSERTS:

This is the preferred option for a wingfoil crossover board, perfect for riders seeking ultimate control and stability. Equipped with front & rear footstrap inserts.

ACE FOIL WITHOUT FOOTSTRAP INSERTS:

For those craving efficiency and speed, the strapless version offers a lighter-weight design without footstrap inserts and handle. With up to 18% reduced weight saving, you experience effortless gliding and improved take off in SUP downwinding, allowing you to push the limits even further.

ACE OUTLINE

The teardrop outline is the most efficient outline, offering even volume and a stable shape.

NARROW WIDTH

Designed for speed downwind and early take off. The aim of the Ace Foil is to offer a super-fast accelerating board to quickly catch bumps and accelerate quickly onto foil. The Ace Foil model is available in narrow sizes from 19″ up to 23″.

PIN TAIL

Tracking and efficiency are two key aspects of the pintail design. The pin tail offers great tracking for catching bumps, while the pin tail also brings the water back together, allowing a more efficient takeoff and touchdown with less board touching the water.

BOXY RAILS

Allows for reduced overall width whilst maintaining even volume distribution, for improved stability and handling. This gives the board even more pop when getting up.

PARALLEL MIDSECTION

Improves straight line tracking, making it very predictable when paddling in and getting going.

ROUNDED RAILS

The rounded rails were originally designed to be easy to use in choppy ocean conditions. This same concept has been brought to the Ace Foil model, which not only creates ease in the chop but also allows the board to have an amazing spring when pumping to get on the foil.

OPTIMISED ROCKER LINE

The rocker is fine-tuned for speed, spring, and larger bumps. The rockerline has been tested in a range of conditions, from flatwater to large ocean swell.

16″ FOIL BOX

With many iterations of downwind foils hitting the market, the 16″ foil box caters to any foil preference. This downwind model features a “further forward” box for fine-tuned and comfortable downwind foiling.

BRUSHED DECK PAD

The new brushed deck pad is less abrasive on the knees while offering comfort and grip. The Ace Foil also features a kick pad for improved control and a reference point when stepping back.

CARRY HANDLE INSERT

The original Ace Foil with inserts features an ergonomic center carry handle, for easy handling with foil.

*Not available on Ace Foil Lite option

FOOTSTRAP INSERTS

The original Ace Foil with inserts comes with adjustable Yulex footsraps for a versatile foil board. Go downwinding & surf foiling, or add footstraps for a crossover light wind wingboard option.

*Not available on Ace Foil without inserts option

BOARD SOCK INCLUDED

Reduces paper waste while protecting your board from dust, scratches, and UV damage. Made with stretchable polyester, it fits various board shapes. Ensure optimal board maintenance with the iconic blue Board Sock, featuring a secure drawstring closure.

CONSTRUCTION:

BLUE CARBON FOILBOARD TECHNOLOGY

LIGHTWEIGHT, STRONG AND DURABLE

Experience the lightest, stiffest, and strongest technology to get you flying faster and for longer.

› Get flying faster with a lighter board
Using top-grade 150g Biaxial Carbon, the board is significantly lighter yet incredibly strong and stiff. A custom process creates a double stringer, boosting breakage strength and stiffness.

› Reinforced standing area
High-density PVC in the standing area enhances durability and prevents heel dents.

› Maximum stiffness and rigidity
Lightweight biaxial carbon fiber on the deck and bottom ensures stiffness and rigidity. An arrow-shaped PVC stringer provides extra breakage strength and stiffness over the foil, essential for long, narrow shapes.

7’4″ x 21.5″ / 120 L ACE FOIL

Length: 7’4” / 224 cm

Width: 21.5″ / 55 cm

Amazingly easy SUP Downwind, wing and surf foil model; at 120L, this Ace Foil suits a range of riders up to 100kg. The short length gives this Ace Foil excellent maneuverability and offers generous width.

Model	7'10" x 23" ACE FOIL	7'4" x 21.5" ACE FOIL	7'0" x 20" ACE FOIL	6'9" x 19" ACE FOIL
Rider Weight	Up to 120 kg	Up to 110 kg	Up to 90 kg	Up to 80 kg
Length	7'10" / 239 cm	7'4" / 224 cm	7'0" / 213 cm	6'9" / 206 cm
Width	23" / 58 cm	21.5" / 55 cm	20" / 51 cm	19" / 48 cm
Thickness	6.5" / 16.5 cm	6.3" / 16 cm	6.3" / 16 cm	6.3" / 16 cm
Tail Width	14.6” / 37.1 cm	13.8” / 35.1 cm	12.6” / 32.1 cm	17.0” / 43.0 cm
Volume	140 L	120 L	100 L	85 L
Aspect Ratio	4.1	4.1	4.2	4.2
Foil box	2X 16" US Box	2X 16" US Box	2X 16" US Box	2X 16" US Box
Weight	With footstrap insert: 7.38 kg (Est.) Without footstrap insert: 6.93 kg (Est.)	With footstrap insert: 7.13 kg (Est.) Without footstrap insert: 6.45 kg (Est.)	With footstrap insert: 6.45 kg (Est.) Without footstrap insert: 5.68 kg (Est.)	With footstrap insert: 5.96 kg (Est.) Without footstrap insert: 5.3 kg (Est.)
Stability	9	8.5	7.5	6.5
Maneuverability	6	7	7	8
Speed	7	8	8	9
Carbon Footprint (incl. Accessories)	117.2 kgCO2e	115.1 kgCO2e	109.6 kgCO2e	105.6 kgCO2e

2025 STARBOARD 7'4" x 21.5" ACE FOIL BLUE CARBON SUP DOWNWIND FOIL BOARD (WITH FOOTSTRAP)

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