Captain Fin Co. Christenson Keel
Top Pick
Captain Fin Co.

Captain Fin Co. Christenson Keel

4.6

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

Out of stock
Fin Set Configuration Twin Fin
Single Fin
Twin Fin
Fin System Type Futures

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.

Excellent

Construction durability

Solid fiberglass layup withstands heavy reef impacts and daily wear.

Excellent

Turn responsiveness

Expect smooth, drawn-out arcs rather than sharp, high-performance pivots.

Good

Retro aesthetic

Timeless styling perfectly complements the lines of traditional fish shapes.

Excellent

System compatibility

Standard Futures base ensures a secure, hassle-free fit for most boards.

Excellent

Hold and stability

Provides reliable traction through long, carving turns on the rail.

Excellent

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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Ask Metto anything about the Captain Fin Co. Christenson Keel before you decide.

Captain Fin Co. Christenson Keel

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Boardcave USA
Boardcave USA
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