Can be added to any quad set-up as a centre fin. Increase drive and provide directional control through turns.
Overview
- Developed by Sean Mattison for Von Sol surfboards, the FCS VS KNUBSTER is essentially a centre fin that can be added to any quad set-up
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The fin will increase drive and provide directional control through turns, without sacrificing speed, flow, or the freedom of movement typically associated with a quad.
- The “KNUBSTER” is designed with a single tab that allows the fin to be positioned in the forward and rear centre plug to cater for the individual drive requirements of each surfer.
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 used with grub screws and the FCS Infill Kit.
X-SMALL (Under 55Kg / 120 Lbs)
SMALL (55Kg – 70Kg / 120 – 155 Lbs)
MEDIUM (65Kg – 80Kg / 145 – 175 Lbs)
LARGE (75Kg – 90Kg / 165 – 200 Lbs)
X-LARGE (Over 85Kg / 190 Lbs)