FCS II Reactor PC Charcoal/Black Tri FinsFCS
An upright fin template, that is perfect for quick direction changes and performing tight radius turns. The broad base still gives you plenty of drive and extra area in the tip help keep you engaged during radical maneuvers. The PC AirCore range are constructed for a medium flex pattern - giving you a perfect combination of response, flex & stability.
Depth: 4.45" / 113mm
Area: 14.18"² / 9150mm²
Area: 14.96"² / 9650mm²
Depth: 4.68" / 119mm
Area: 15.73"² / 10150mm²
Exclusive to the FCS II range - AirCore Technology is a precision, lightweight construction featuring a pressed polyurethane foam core that allows for total manipulation of the fins flex.
The AirCore construction also reduces the total amount of fiberglass and resin required in the RTM moulding process which makes them significantly lighter than traditional honeycomb/fibreglass constructions.
The pressed polyurethane foam core is designed to specifically mimic the geometric foil of each fin in the range. As a result, AirCore fins have a more progressive flex from the base right through to the tip which helps you to maintain drive, speed and flow through your whole ride.