FCS II Fins GL1 Tri SUP Fin Set

Be the first to review this product

Eligible for FREE SHIPPING!

Availability: In stock


Live Inventory. If you can add it to your cart, we have it.

No Hassle 30 Day Return Policy. Doesn't fit? Don't like it? Return it.

Contact us for Expert Advice. We are surf gear experts!

Family Owned Since 1980. Online since 1999.



The highly maneuverable FCS II GL1 Tri SUP Fin Set offers great response in peeling, down-the-line point and reef breaks. Gerry Lopez's signature GL1 thruster delivers the most when surfed with power and force on larger surf craft. The low sweep angle combined with the high depth value provides pivotal control when driving through turns. The rear fin is designed to fit into any fin box making it versatile and easy to plug into any board. When drawing smooth, styled carves all the way down the line, the GL1 template is a tried and true way to go.


  • Size: Large
  • Fins in set: 3
  • Material: Performance Core

Tech Specs


  • Base: 3.98" / 101mm
  • Depth: 4.75″ / 120mm
  • Area: 14.41″² / 9300mm²
  • Sweep: 32.5°
  • Foil: Flat


  • Base: 3.98" / 101mm
  • Depth: 4.75″ / 120mm
  • Area: 14.41″² / 9300mm²
  • Sweep: 32.5°
  • Foil: Flat


Versatile RTM construction delivers a consistent feel similar to a traditional fiberglass fin, but with the advantage of reduced weight. The stiff flex pattern extends progressively from the base through to the tip helping the surfer to maintain drive and hold through a turn. PC fins are reliable, very responsive, and can be used in a variety of different conditions.


A flat inside face combined with a convex outside face. The traditional flat sided foil offers an even combination of drive, pivot and hold and provides a very consistent, reliable feel over a wide variety of conditions.

***Exclusively for the FCS II Fin System; will not fit in the traditional FCS Dual Plug System***


Write Your Own Review

You're reviewing: FCS II Fins GL1 Tri SUP Fin Set

How do you rate this product? *

 1 star2 stars3 stars4 stars5 stars



Returns are easy! We understand that in some situations returns or exchanges may be necessary. We also want you to be stoked on your purchase. If you are not 100% satisfied with your purchase you may return it for a full refund, or exchange within 30 days of receiving your order. Items must be in new condition with original tags and packaging.

Please make sure your wetsuit fits before taking it in the water. We are not able to take returns or exchanges on used wetsuits.

Click here for our full Return Policy