Flyer Pivot Twin Fin Dual TabThe Flyer Twin Keel fin boasts a construction of fiberglass exterior and bamboo inlay, offering excellent strength without compromising on weight. With its height and rake, this fin design provides increased pivot on the wave's face, while the long base guarantees plenty of drive. While perfectly suited to twin fins, the Flyer Twin Keel fin can also complement other setups, especially 2+1 configurations. SPECS SETUP: KEEL FIN SET FIN BOX: FCS 1 FCS 2