Knubster Center Keel
Knubster Center Keel
FCS Keel
The FCS Keel fin is the perfect center fin for tighter turns on standing waves. It gives you more speed and better control on more radical turns without compromising flow or freedom of movement.
FCS Keel
The FCS Keel fin is the perfect center fin for tighter turns on standing waves. It gives you more speed and better control on more radical turns without compromising flow or freedom of movement.
Shipping of fins within Germany costs 1.99€.
The pick-up at our store is of course free.
Shipping of fins within Germany costs 1.99€.
The pick-up at our store is of course free.
Overview
- Perfect for increasing stability when river surfing with an additional center fin
- The fin increases propulsion and ensures more stability during turns without significantly affecting speed
- Equipped with a single tab that allows the fin to be positioned in the front and rear center plug to meet the individual propulsion needs of each surfer
Ideal conditions
- especially any kind of river waves
Board types
- Suitable for the FCS fin system
- Recommended for all board types
Thermo-polymer
Thermo-polymer construction refers to the use of thermoplastic polymers, which become malleable when heated and retain their strength when cooled, in the manufacture of various products, including surf fins. This process allows for precise and efficient production of fins with consistent construction.
In thermo-polymer construction, the polymer materials are first heated until they reach a flowable state. In this state, they can be easily poured or pressed into molds that dictate the exact geometry of the desired fin. After the pouring process, the material cools and hardens, giving the fin its final shape and strength.
Size
All-rounder center fin for all sizes