FCS II Shaper Reactor PC Fins

The Reactor Shaper fins are built for speed, quick response, and tight, powerful turns. With an upright template and minimal rake, these fins allow surfers to make sharp directional changes and maintain control through fast, hollow waves.

Constructed from Performance Core (PC), they offer a responsive flex pattern that balances drive off the bottom with smooth tail release. Ideal for performance shortboards, these fins excel in punchy beach breaks, hollow waves, and situations where precision and agility are key.