FCS II CI PC Medium Tri Fin Set - Black / Flame

The FCS II CI PC Medium Tri Fin Set delivers responsive performance in a versatile three-fin configuration. Engineered with advanced composite construction, these fins provide excellent drive and control across varied wave conditions. The large size suits bigger boards and powerful surfers seeking stability without sacrificing maneuverability. Compatible with FCS II systems, they install quickly and securely. The classic Black and Flame colorway complements any board aesthetic while the proven CI PC template offers balanced flex characteristics for smooth turns and reliable hold in the pocket.

• A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed & tight turns.
• A template that comes to life in punchy hollow waves, but can also suit conditions where you need the start up speed to get going.

Ideal Conditions

• Hollow steep waves, punchy beach breaks.

Board Types

• Designed to fit the FCS II Fin System.
• Performance boards with relaxed rocker.
• Designed for CI performance + hybrid models

Fin Family

• Thruster: Reactor: Find Speed. Speed, tight turns & snaps.