FCS II Christenson Keel
Best performance upgrade for intermediate to advanced twin fin enthusiasts.
These fins deliver exceptional drive and speed, making them ideal for long, drawn-out turns. The stiff construction ensures total control and reliability, even when pushing hard through significant maneuvers.
$87.60
at
Surffcs
Who it's for
- Fish enthusiasts seeking maximum glide and effortless speed
- Travelers and surfers who value quick, hassle-free equipment changes
- Stylistic riders prioritizing graceful, sweeping turns on open faces
Who should skip it
- Performance-focused surfers wanting sharp, snappy turns in the pocket
- Surfers looking for a versatile fin for multiple board types
- Light-footed riders surfing in gutless, low-energy conditions
Performance breakdown
Rail-to-rail responsiveness
Specialized edge curves make transitions feel fluid and intuitive.
High-speed grip
Thicker flat foil profile locks in during aggressive, high-velocity turns.
Structural stiffness
Performance glass construction maintains shape integrity under heavy, forceful loads.
Installation ease
FCS II system allows for rapid, tool-free fin swaps on-site.
Drive and speed
Keel design generates significant momentum across open, flatter wave faces.
Maneuverability
Balanced for control, though slightly less loose than smaller performance templates.
Key Specs
Material
Performance Glass
Fin System
FCS II
Base Length
6.39 inches
Depth
5.08 inches
Area
23.64 square inches
Sweep
34.7 degrees
Foil
Flat
Configuration
Twin fin
Compatibility
Fish, funboard, and twin fin boards
Know before you buy
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Ask Metto anything about the FCS II Christenson Keel before you decide.
