Knubster Centre Keel Black
Knubster Centre Keel Black - Black is backordered and will ship as soon as it is back in stock.
Free Delivery from €149.95*
Free Delivery from €149.95*
France: Free from €149.95* (excluding surf, ski, snowboard, SUP, bikes...)
European Union: Free from €199.95* (excluding surf, ski, snowboard, sup, bikes...) Learn more
30 Days Free Return*
30 Days Free Return*
Valid in France & EU excluding bulky products (Surf, skis, snowboard, stand up paddle, bikes) Learn more
3/4x Payment Without Fees
3/4x Payment Without Fees
Payment in 3/4x (interest-free) 10x (with fees) via our partner Alma. Learn more
The Knubster Centre Keel Black is an innovative center fin developed by Sean Mattison to transform your quad setup. This small additional fin increases drive and enhances directional control, while maintaining the speed and smoothness typical of quad setups.
Easy to install thanks to its single tab system, the Knubster can be positioned at the front or back of the center plug to adjust your board's behavior according to your preferences. It offers a perfect balance between stability and freedom.
Features:
- Additional center fin for quad setup
- Increases drive and directional control
- Maintains speed and smoothness of the quad
- Adjustable position (front or back) based on surfing style
- Improves stability in turns
- Ideal for fine-tuning your board's behavior
- Compatible with all types of boards
- Suitable for a wide range of conditions
- Solid and durable Thermo Polymer construction
- Compatible with FCS II system (with screws + infill kit)
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Number of Drifts
Secure Payment
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Payment in 3, 4, 10 installments is available through our partner Alma. Payment security is ensured by Alma and your payments are protected by 3D Secure.

