Can be added to any quad set-up. Increase drive and provide directional control through turns.
Performance
- 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.
Thermo Polymer
Shipping & Returns
Returns or exchanges accepted within 15 business days of delivery.
Shipping and handling charges are non-refundable.
Questions about this product? Give us a shout, we're happy to help. Contact Us
Brick & Mortar
Please visit us in person on Cape Ann. Our store is located on the North Shore of Boston, in Gloucester, MA.