SKU: 74247091586

Greenough 4-C Single Fin

Sale price$85.50 Regular price$95.00
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Greenough 4-C Single FinThe Greenough 4 C is one of the most classic, fundamental single fin designs for a longboardever! The man behind this revolutionary fin is George Greenough, whom the surf world is forever indebted to for his wave riding performance innovations beginning in the 60s. Greenough paved the way from traditional logging to more progressive surfing in the pocket through the development of his Velo Spoon kneeboard designs. To complement his kneeboards,

The Greenough 4-C is one of the most classic, fundamental single fin designs for a longboard…ever! 

The man behind this revolutionary fin is George Greenough, whom the surf world is forever indebted to for his wave-riding performance innovations beginning in the 60’s. Greenough paved the way from traditional logging to more progressive surfing in the pocket through the development of his Velo-Spoon kneeboard designs. To complement his kneeboards, Greenough found inspiration from mother nature for his fin templates through studying the tail fins of tuna–one of the fastest and most maneuverable fish in the ocean. The subsequent high-aspect ratio design he created allowed surfers to place themselves in more critical parts of the wave and execute more radical turns; and it ultimately ushered in a new era of high performance capability.

The 4-C is a direct descendant of Greenough’s “Stage 4” tuna fin-inspired designs from the early ‘70s; this iteration was conceived earlier on in the evolution of the Greenough and True Ames collaboration that ultimately led to the 4-A. The 4-C template represents the first step taken in the move away from a traditional pivot fin. Greenough kept the upright nature and minimal rake of a pivot fin, but shaved off a considerable amount of surface area in pursuit of a more high-aspect ratio design. This translates to a higher performance fin that is even more maneuverable, and faster down the line with less drag.

  • Unique design: semi-pivot template but with less area 
  • Works great on all types of longboards 
  • Solid fiberglass construction, flat matte finish
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 74247091586

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4.2 ★★★★★
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K
Verified Purchase
Kathy
Port Orchard, US
★★★★★ 5
Perfect!!
Color: Suitcase - Black
I absolutely Love this little record player!! Nice and compact, yet has a great sound,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
G
Verified Purchase
Genena Futral
Belleville, US
★★★★★ 5
Play that Vinyl
Color: Suitcase - Black
Bought for MIL to play her old records♥️She luvs it and it’s super easy to use!
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Reviewed in the United States on February 2, 2026
B
Verified Purchase
Bella232
Draper, US
★★★★★ 4
Just Okay
Color: Suitcase - Black
Speakers are crap, but you can connect others, which is good I guess. Simple functionality, probably best for the "turn the page" books for toddlers. The Black Keys are sad.
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Reviewed in the United States on August 27, 2023
R
Verified Purchase
Robert Beaver
Charlottesville, US
★★★★★ 5
Nice sounding phono!!
Color: Suitcase - Black
Nice sounding phono. For the price, it is great! Having trouble getting it to connect to Wifi, but I'll keep trying......
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Reviewed in the United States on February 3, 2026
R
Verified Purchase
Ramiro
Phoenix, US
★★★★★ 5
I love this!
Color: Suitcase - Black
Okay, I was born in 1985, of course I’ve always known that vinyls exist but never seen one work like live, forget about me putting it to play a record, so… this is my first record player I’ve ever bought, I did do some research before getting it and I was lucky to have gotten it because now it says “currently unavailable”, but I’m happy with my purchase and I do hope that Amazon make more of these for everyone who wants one, maybe even upgrade it a little bit… sounds good and clear but you can always hook it up to some speakers for more bass or volume. I haven’t tried the bluetooth yet so I’m not really sure what can you pair or not. It has Auto-stop so at the end of the side of the vinyl, it stops spinning. The briefcase appearance makes it stay on the vintage realm and is easy to carry and I liked the fabric used instead of vinyl-leather material like because they tend to deteriorate.
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Reviewed in the United States on December 27, 2024

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