FCS || MATT BIOLOS PC CARBON MULTI TRI SET - SMALL SURFBOARD RACKS This set provides smooth and

This set provides smooth and fast down-the-line speed

and you'll find the leakproof

Medium Tri (3) Fins

Perfect twin fin for any retro-style board

100% Recycled Fabric

FCS || MATT BIOLOS PC CARBON MULTI TRI SET - SMALL SURFBOARD RACKS This set provides smooth andOverview The MB template offers freedom to perform tight turns in the pocket with an emphasis on speed. Sitting in the reactor family, the MB is considered a high performance fin because it responds incredibly fast, but still offers enough control so you can confidently lay into a turn with plenty of force. Ideal Conditions A wide range of conditions, particularly good in critical overhead waves. Board Types Designed to fit the FCS II Fin System.