A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed and tight turns.

Overview
- 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 deep concaves and moderate-to-extreme rocker.
Fin Family
- Reactor: Find Speed. Speed, tight turns & snaps.
Britt Merrick Breaks Down Channel Islands' Upright Tri Fin
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.

Britt Merrick Breaks Down The Channel Islands "Upright" Fin
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)

View the FCS Fin Data page for Base/Depth/Area/Foil information.
We offer:
- Free Express Shipping: on this item.
- Tracking: Quick & easy online tracking.
- Peace of Mind: All our deliveries are fully insured against damage.
- Returns: 30 day exchange or refund for unopened items.