


FCS II Channel Islands Upright Performance Core Thruster Fins
Description
Give your surfboard a serious performance upgrade with the FCS II Channel Islands Upright Performance Core fin set. Specifically designed by CI Surfboards for surfers who love speed, immediate response, and tight, sharp turns (pivoting). Thanks to the unique Upright template, the fin sits more vertically in your board, allowing you to effortlessly change direction, even in the most critical sections of the wave. Perfect for performance shortboards and daily Dutch and international conditions!
For which conditions and boards?
The CI Upright Thruster fins excel in hollow waves, beach breaks, and on boards with less natural rocker. They immediately add extra life to your surfboard.
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Board Type: Ideal for performance shortboards, but also works fantastically on modern hybrids or boards with a flatter rocker that could use some extra maneuverability.
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System: Exclusively designed for the FCS II Fins System. Changing fins takes only a few seconds, without needing tools or screws.
Fits well with

FCS II Channel Islands Upright Performance Core Thruster Fins
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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