Can be added to any quad set-up. Increase drive and provide directional control through turns.

• Performance
• Material
• Size
• Shipping

• 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

  • 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

   

  
  

• 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)

  
  

• FREE DELIVERY to France, Germany, Luxembourg, Italy, Spain, Portugal, Holland, Belgium applies for orders over 80,00 € (excludes Board Covers)

   

  For other countries or more info please visit our Shipping Page
  
  We offer:

  • Tracking: Quick & easy online tracking. 
  • Peace of Mind: All our deliveries are fully insured against damage.
  • Returns: 30 days exchange or refund for unopened items.