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Maximum Speed. Minimal Drag.

Tribal ASY Speed Carbon

A no-compromise, GPS-proven fin, built purely for Speed


Engineered for only one thing: top speed

The Asy Speed Carbon is THE go-to speed fin. Built purely for speed, the Asy Speed Carbon is a no-compromise, GPS proven fin designed to deliver the lowest drag and highest acceleration possible on broad reach and speed runs.


It doesn't compromise for comfort or versatility. This fin was created with one clear purpose: to go as fast as physics and conditions allow. With its optimised asymmetrical- ultra thin profile and full carbon construction, this is the fin used by record chasers and elite GPS sailors in optimal flat water locations.


If you’ve got the skills and the set-up, Asy Speed Carbon is your ticket to pushing the limits of what's possible on flat water in a specific speed direction and gives you the edge to set PBs, club records or even national benchmarks.

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× ASY SPEED CARBON

ASY SPEED CARBON

See what the TRIBE says
  • Tribal Pure asymmetrical profile for minimal drag on the speed course
  • Tribal Carbon construction for unmatched stiffness and efficiency
  • Tribal Designed for maximum speed on broad reach and downwind angles
  • Tribal GPS verified performance in ideal speed strip conditions
  • Tribal Made for skilled, tuned riders who demand absolute top end results
👋 Need help choosing? Contact our support!
📦 Fixed Fee Shipping
🤝 1 year Limited Warranty
14 Days Free Replacements
👨🏻‍💻 24/7 Premium Support

Find Your Perfect Fin

WHY ASYMMETRICAL MAKES A DIFFERENCE

In speed sailing, drag is the enemy. A symmetrical profile produces lift on both sides, but that means extra drag when you're only sailing on one tack.


The Asy Speed Carbon eliminates that extra drag. It uses a profile shaped to generate lift only on the active tack, giving more power, less drag and better acceleration. That’s how the fastest GPS runs in the world are made!

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Why Riders Choose Asy Speed Carbon

Locked-in Feel

No unpredictable twitch, just 100% trust at any speed.

Speed Performance

Asymmetrical design for max efficiency on one tack.

Full Carbon construction

Uncompromised durability and a perfect, consistent profile.

Field-tested

GPS-proven performance over 50 knots.

WHAT IT DOES FOR YOU

What makes the Asy Speed Carbon special?

  • True asymmetrical profile is faster and more efficient than symmetrical fins
  • Ultra thin profile for lower frontal resistance
  • High modulus Carbon resulting in extreme stiffness and immediate response
  • Full Carbon construction for unmatched stiffness and efficiency
  • Designed in collaboration with GPS elite riders and recordholders
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TECHNICAL DETAILS

Please click on the image icons to see more details.

READY TO UPGRADE?

Ready to go asymmetrical? Set your course. Dial in your trim. Trust your gear. The Asy Speed Carbon is the fin for riders who want to push limits and break records! 

One tack at a time!

  • Stable. Fast. Forgiving.
  • Long-lasting carbon Pre Preg construction
  • Designed for real sessions in real conditions
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Frequently Asked Questions

Why do I need to choose Port (LHF) or Starboard (RHF) tack?
Asymmetrical fins only generate lift on one tack. Choose Port (left hand front) for typical left-to-right speed courses (e.g. La Franqui), or Starboard (right hand front) for right-to-left set-ups.
Can I use this fin for regular Freeride or Slalom?
No. The Asy Speed Carbon is designed only for straight line speed sailing on one tack. It’s not very suitable for gybing and sailing upwind can be hard.
Is it fragile?
No. It’s precision gear. As with all Carbon fins, avoid hitting sand or rocks. Use only in clean, deep, flat water conditions.
Will it improve my GPS results?
If you have the right spot, board and technique, absolutely. This is a race caliber speed fin for advanced riders.

The tribal Locked-in Performance Guarantee

We’re confident that the fin recommended by our Fin Finder will deliver exactly what you need. If you don’t experience a clear improvement in control, speed, or early planing within 60 days, simply return it for a full refund, no questions asked. We’ll even cover the return shipping. That’s how committed we are to your performance.

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COMPARE ASY SPEED CARBON TO OTHER MODELS

ASY CARCON ASY G10 SYM SPEED
Top Speed
10/10
10/10
8/10
Acceleration
10/10
10/10
8/10
Control at Max Speed
10/10
10/10
10/10
Gybe Grip
9/10
9/10
9/10
Lift / Power
10/10
9/10
10/10
Ease of Use
8/10
9/10
10/10
Upwind Performance
9/10
9/10
10/10
ASY CARBON ASY G10 SYM SPEED

Tribal Windsurfing

📍 Location

Leiden, The Netherlands

🕐 Opening Hours

Monday - Friday: 10:00 - 18:00

Saturday: 10:00 - 17:00

Sunday: Closed

📞 Contact

Phone: +31 6 5130 7543

Email: info@tribalwindsurfing.com

🚗 Pickup Info

Orders are usually ready for pickup within 24 hours.

Please call ahead to confirm availability.

Contact Support

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