Captain Fin Co. Christenson Keel
Best performance upgrade for traditional fish surfboard enthusiasts.
A throwback to classic fish performance, these fins prioritize smooth, down-the-line speed. The solid fiberglass construction offers a reliable, traditional feel for riders who prefer a retro aesthetic without sacrificing modern fin system convenience.
$105.00
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Who it's for
- Power surfers seeking control and speed in down-the-line waves
- Performance-minded riders wanting a more agile twin-fin experience
- Surfers who prioritize durability and a traditional, reliable feel
Who should skip it
- Lightweight riders or those who enjoy a playful, sliding tail
- Surfers looking for a universal fin for multiple board shapes
- Beginners still developing the strength for heavy rail engagement
Performance breakdown
Down-the-line speed
The classic keel template generates effortless drive on open-face waves.
Construction durability
Solid fiberglass layup withstands heavy reef impacts and daily wear.
Turn responsiveness
Expect smooth, drawn-out arcs rather than sharp, high-performance pivots.
Retro aesthetic
Timeless styling perfectly complements the lines of traditional fish shapes.
System compatibility
Standard Futures base ensures a secure, hassle-free fit for most boards.
Hold and stability
Provides reliable traction through long, carving turns on the rail.
Key Specs
Material
Solid fiberglass
Fin System
Futures
Fin Type
Keel
Fin Depth
5.21 inches
Fin Base Length
6.38 inches
Fin Foil
Flat
Fin Flex Pattern
3/5
Configuration
Twin fin set
Compatibility
Fish surfboards
Know before you buy
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