£109.95
A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed and tight turns.
Availability: 2 In Stock and ready for delivery

A template that comes to life in punchy hollow waves, but can also suit conditions where you need early speed to get going.

Large: 75Kg - 90Kg / 165 - 200 Lbs

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.

UK Delivery for this product =
£3.95 for Royal Mail 48hr service.
£6.49 for Express Courier.

Generally all goods ordered before 1pm are sent out on the same day (Mon-Fri).

We offer a fast and efficient worldwide delivery service.

For International deliveries, the shipping will be calculated at checkout, together with any duties and tax. This ensures you have no unexpected charges when receiving your goods.. We guarantee you will have nothing extra to pay.

Check here for our full delivery information


Not happy with your product?

No problem at all!

You can return the product up to 30 days after purchase for a no quibble replacement or refund.
Simply fill out the returns form enclosed with your package and send back to us.
info@downthelinesurf.co.uk or ring one of the team on (01736) 757025

Please find our full Returns & Refund Policy here, and our Shipping Policy here. Customer Services can be contacted here.

If you have any questions about the FCS II CI PC Tri Fin Set - Large, submit the product question form below and we'll get back to you as soon as possible. Or give us a call on (01736) 757025.