Select M88 Superfast Tuttle Box Fin volume-230lts Will fit the FCS II

Will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit

Designed for traditional full-power slalom racing

FSC certified woodcore

moisture-wicking base-layer top

but that won't stop your dome from freezing when a cool breeze rushes in

Select M88 Superfast Tuttle Box Fin volume-230lts Will fit the FCS IIRTM Technology Resin Transfer Molding for optimal fiber to resin ratio Optimized Flex Progressive flex curve for control at all speeds Low Drag Profile Aerodynamic cross section for maximum efficiency Balanced Rake Perfect balance between lift and drive Carbon Layup Multi directional carbon for strength & response CAD Design Precision computer aided design for optimal hydrodynamics CNC Mold Carving High precision CNC machining for exact profiles