Starboard

Starboard Arma Core Dol-Fin 22

Regular price £89.95

Pickup currently unavailable at The SUP Co x Lymington

UK Delivery & Shipping

Get your gear delivered safely and quickly. Whether it’s a small accessory or a 14ft race board, we use specialist couriers to ensure your order arrives in perfect condition.

UK Shipping Rates:

  • Orders over £100: FREE Standard Delivery (Excludes Highlands & Islands).
  • Orders under £100: Small items and accessories typically ship from just £4.95.
  • Hard Boards & Large Items: Specialist fragile shipping ensures your composite board arrives safely (rates calculated at checkout).

As for returns; we will happily refund an item purchased from The SUP Company if returned to us within 30 days; excluding gift vouchers and customised products, except when faulty. Returned goods must be unused and supplied in their original packaging, unless the goods are faulty.

More information on The SUP Company return policy

European & International Shipping

European & International Shipping:

We ship daily to Europe and beyond.

IMPORTANT FOR EUROPEAN CUSTOMERS:

  • VAT-Free Shopping: All orders placed from outside the UK are exclusive of UK VAT (20%).
  • Import Duties & Taxes: Please note that you will be responsible for paying your local country’s import duties, VAT, and any administration fees upon the arrival of your goods. These are charged by your local customs office and are not included in our shipping fee.

For full details about our shipping options, rates and the countries we deliver to please visit our Delivery page.

As for returns; we will happily refund an item purchased from The SUP Company if returned to us within 30 days; excluding gift vouchers and customised products, except when faulty. Returned goods must be unused and supplied in their original packaging, unless the goods are faulty.

More information on The SUP Company return policy

Description

The Starboard Arma Core Dol-Fin 22 is a premium US box touring fin for paddlers who want cleaner tracking, better glide and a lighter, more responsive feel than a standard moulded plastic fin. If your board already paddles well but you want it to hold a straighter line with less effort, this is exactly the sort of upgrade that makes sense.

Where It Sits in the Range

Within Starboard’s SUP fin range, the Arma Core Dol-Fin 22 sits above the more affordable Starboard SUP Dol-Fin 22 Net Positive if you want a lighter, stiffer and more performance-led feel. Compared with the Starboard Balsa Core Bio Resin Natural Winner SUP Fin, the Dol-Fin 22 is the better choice for straight-line touring, easy cruising and longer paddles where tracking matters more than quick turning.

Why Choose the Starboard Arma Core Dol-Fin 22?

  • Helps your board paddle straighter, so you can take more strokes per side before swapping.
  • Gives a cleaner, more settled feel for touring, fitness paddling and day-distance cruising.
  • Lighter than a typical injection-moulded fin, so the tail feels less draggy and less dead.
  • Swept rake helps shed weed and river grass more easily than an upright fin.
  • Premium eco-conscious construction for paddlers who want performance without ignoring sustainability.

Specifications

Model Starboard Arma Core Dol-Fin 22
Size 220 mm / 22 cm / 8.6"
Construction Arma Core with recycled PET core and bio-recyclable epoxy resin
Best for Touring, all-round paddling, long-distance glide and improved tracking
Compatibility Standard US Box / US Universal Fin Box

Compatibility & Setup

This fin makes the most sense for paddlers using touring shapes or longer all-round boards who want a more direct, efficient feel on flat water, estuaries and mixed inland conditions. It is a particularly sensible upgrade route for boards in the touring paddleboard category, including boards like the Starboard 12 ft 6 Touring Lite Tech, where tracking and glide are a big part of the board’s character.

Explore the Range

If you are deciding between Starboard fin options, think of it like this:

  • Dol-Fin 22 Net Positive if you want the most cost-effective touring option.
  • Arma Core Dol-Fin 22 if you want the premium touring choice with lighter weight, better stiffness and a more refined feel.
  • Natural Winner if you want a faster, looser, more technical fin for manoeuvrability and race-style turning.
  • Browse all SUP fins if you are still comparing shapes and sizes.

Package Includes

  • 1 x Starboard Arma Core Dol-Fin 22 fin

FAQs

Who is the Starboard Arma Core Dol-Fin 22 best for?

It is best for paddlers who want their board to track better and feel cleaner over distance. If you mainly paddle flat water, sheltered coast, estuaries or inland waterways and want fewer corrective strokes, this is a very sensible fin upgrade.

Is the Arma Core Dol-Fin 22 worth choosing over the Net Positive version?

Yes, if you want the better-performing option. The Arma Core version is the more premium fin, with a lighter, stiffer and more direct feel on the water. The Net Positive version still makes good sense if value is the priority, but the Arma Core is the one to choose if performance matters more.

Should I choose this or the Natural Winner?

Choose the Dol-Fin 22 if your priority is straight-line tracking, stability and easy touring. Choose the Natural Winner if you want a smaller, looser and more technical fin for buoy turns, manoeuvrability and a faster-feeling race setup.

Will it fit my paddleboard?

It will fit boards that use a standard US Box fin system. If your board uses a clip-in, Smartlock or proprietary fitting, this is not the correct fin.

Is it suitable for weedy rivers and estuaries?

Yes, the swept-back rake is one of the reasons paddlers choose this shape. It helps weed and floating grass release more easily than a more upright fin, which is particularly useful in shallow or weedy UK venues.

Specifications

  • Features

    Elite Tracking: With a 22cm (8.6") depth, this fin provides the lateral resistance needed to keep your board straight, meaning you can take more strokes on one side before switching.

    Lightweight & High-Strength: Despite being made from recycled bottles, it is significantly lighter than standard injection-molded plastic fins, reducing the "swing weight" at the tail of your board.

    Efficient Glide: The precision-foiled cross-section minimizes drag, helping you maintain momentum between paddle strokes.

    Weed-Shedding Rake: The swept-back angle is specifically designed to let river grass and seaweed slip off, making it ideal for the Hamble River or Southampton Water.

    US Box Compatibility: Fits all standard US Universal Fin Boxes. It’s an instant "plug-and-play" upgrade for both hard and inflatable SUPs.

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