Captain Fin Co Alex Knost Sunshine Longboard Fin
Best versatile fin for traditional longboarders seeking smooth style.
A classic template designed for traditional longboarding, this fin balances a wide base for speed with a flexible tip for smooth, arcing turns. It is an ideal choice for logs with pin or square tails, offering a reliable and stylish ride.
$89.00
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Who it's for
- Longboarders seeking maximum maneuverability and responsive pivot turns
- Style-conscious surfers who value iconic surfboard aesthetics
- Daily surfers needing a reliable fin for diverse ocean swells
Who should skip it
- Noseriding specialists prioritizing maximum tip time over turning
- Power surfers who prefer drawn-out turns and high-speed drive
- Surfers wanting a guaranteed tool-free fit without minor adjustments
Performance breakdown
Down-the-line speed
Wide base generates significant drive for effortless trim and glide.
Turning responsiveness
Flex tip allows for smooth, stylish arcs on traditional logs.
Construction durability
Fiberglass build withstands heavy use and typical reef contact.
Stability and hold
The 50/50 foil provides predictable, balanced tracking in clean waves.
Versatility
Optimized for pin and square tails, though best for traditional logs.
Installation ease
Standard single fin box compatibility makes swapping setups completely seamless.
Key Specs
Color
Green
Layout
Single Fin
System
Single Fin Box
Construction
Fiberglass
Center Base
7.60 inches
Center Height
10.00 inches
Center Area
40.10 square inches
Center Foil
50/50
Know before you buy
Still have a question?
Ask Metto anything about the Captain Fin Co Alex Knost Sunshine Longboard Fin before you decide.