![Load image into Gallery viewer, FCS II CI Performance Core Tri Fins - Channel Islands - Large](http://hiatus-store.com/cdn/shop/products/FCSII_CI_BRITT_TRI_1200x_44545adb-f248-4efd-a5f9-ec961cdfa497_110x110_crop_center.jpg?v=1616079880)
![Load image into Gallery viewer, FCS II CI Performance Core Tri Fins - Channel Islands - Large](http://hiatus-store.com/cdn/shop/products/FCSII_CI_BRITT_TRI_BACK_1200x_01f0c405-09a9-48d6-845b-a23ba665047d_110x110_crop_center.jpg?v=1616079880)
![Load image into Gallery viewer, FCS II CI Performance Core Tri Fins - Channel Islands - Large](http://hiatus-store.com/cdn/shop/products/FCS-II-CI-2_7404a306-d612-44e2-8cc8-25b4512a49e7_110x110_crop_center.jpg?v=1616079880)
![Load image into Gallery viewer, FCS II CI Performance Core Tri Fins - Channel Islands - Large](http://hiatus-store.com/cdn/shop/products/FCS-II-CI-3_f4661971-6bc4-4e1b-bf1f-522862ef9767_110x110_crop_center.jpg?v=1616079880)
![Load image into Gallery viewer, FCS II CI Performance Core Tri Fins - Channel Islands - Large](http://hiatus-store.com/cdn/shop/products/FCS-II-CI_51a66781-6ec8-4c70-bebf-b71b8f69b27b_110x110_crop_center.jpg?v=1616079880)
FCS II CI Performance Core Tri Fins - Channel Islands - Large
Regular price £99.95
Unit price per
Overview
- A collaboration with Al Merrick / 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 deep concaves and moderate-to-extreme rocker.
Fin Family
- Reactor: Find Speed. Speed, tight turns & snaps.
Performance Core
Performance Core (PC) fins are made using a multi-layered resin transfer molding process. The flex pattern in PC fins extends progressively from the base through to the tip, helping the surfer to maintain drive and hold through a turn. This versatile fin material is light, and can be used in a variety of different conditions.
Sizing
X-SMALL (Under 55Kg / 120 Lbs)
SMALL (55Kg - 70Kg / 120 - 155 Lbs)
MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75Kg - 90Kg / 165 - 200 Lbs)
X-LARGE (Over 85Kg / 190 Lbs)