All Merrick PC Thruster Fins Set - FCS II
The FCS II Al Merrick Tri Fins are a performance fin set designed for boards equipped with the FCS II system. Designed by shaper Al Merrick, these tri-fins offer a solid foundation for surfing with more speed and drive in challenging conditions such as powerful beach breaks or hollow waves.
On the water, the angled side fins provide crisp propulsion while maintaining maneuverability, facilitating precise turns and dynamic acceleration. The slightly smaller center fin on some sizes helps to release turns quickly without sacrificing straight-line stability.
Features :
Set of 3 surf fins
Compatible with FCS II system (screwless clip-in)
Al Merrick template for speed and drive
Angled side wings for improved handling
Smaller central fin on certain sizes for quick acceleration
Suitable for powerful conditions and radical surfing
Suitable for performance boards (moderate to strong rocker)
Free shipping within mainland France!
Materials
- Lightweight and responsive Performance Core (PC) material (multi-resin)
Care Instructions
Rinse with clean water after each session
Check clips and fins before entering the water
Do not force the insertion/removal of the fins
Store in a dry place, away from sunlight.
Avoid direct impacts on the fins or the base
Delivery
Delivery
Orders are prepared and shipped quickly: most are dispatched within 24 to 48 business hours.
The delivery time, meaning the transit of the parcel to your address, then depends on the delivery location and the carrier.
Shipping costs are transparent and calculated based on weight, volume, and delivery address.
Exchanges & Returns
You have a 14-day right of withdrawal to return or exchange a new product that does not suit you.
Eco-Responsible Packaging
We prioritize sustainable, recyclable, and reusable packaging solutions, minimizing single-use plastic as much as possible while ensuring optimal protection for products, including large items.














