FCS Natural Glass Flex Thruster Fins Billykite This mold will keep your

This mold will keep your feet locked in position throughout your ride without compromising the comfort or confidence needed at high speeds

Ultra-stiff and durable

Shinn's in-depth knowledge and experience in the fields of composite design and manufacturing has created one of

bags (not included)

It engages all of the upper and lower body parts making your training as comprehensive as it can be

FCS Natural Glass Flex Thruster Fins Billykite This mold will keep yourWell rounded fin designed to strike a balance between speed, drive and manoeuvrability. M 3 (small), M 5 (medium), M 7 (large) template. Overview Moulded composite fin with engineered flex and tip response. This well rounded template is designed to strike a balance between speed, drive and manoeuvrability. Ideal Conditions A wide range of conditions from beach breaks to point breaks. Board Types All board types. Will fit the FCS II Fin System when