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UPSURF Surfboard fins K2.1 Single Tab Quad 4fins Surfing fins Choose Color

Free shipping on orders over $29.99

$39.56

$ 17 .99 $17.99

In Stock

1.Color:Blue


About this item

  • Compatible with FUTURE
  • LIGHTWEIGHT:The fiberglass case, which makes the fins strong and flexible, makes it easier to turn around while enjoying the surf.
  • Materials: honeycomb + fiberglass
  • Ideal for surfers who want a reliable‘All Round’ fin delivering a combination of speed and maneuverability with flow between turns.
  • UPSURF is dedicated to address any product and service issues and is committed to delivering an excellent experience for all buyers. Any questions, please kindly contact us, we will give you a satisfied answer.


ABOUT US
We are a surf company been in Surf industry more than 10years in China.We worked for some big brand many years.We have our own designer team for surf products. We have our own designer team and production team for surf products.There is some new brand for online shop are on the way .We are have very profession and responsibility sale steam.Our major is to supply the high quality and good price products for our customer. If you are a shop or you are a surfer,and interesting to distributor our products,please don't hesitate to contact with us.We will find out the best way to serve the surf products market.
1.Brand Name:UPSURF
2.Applicable People:Unisex
3.Model Number:Future-K2.1
4.Outdoor Activity:surfing
5.Material:Honeycomb,Fiberglass
6.Color:Blue/Grey/Red/Green
7.Material: Honeycomb


James Keating
July 30, 2025
A little soft but for the money its great
A.H.
July 17, 2025
Have them on my board, used them, worked great in the water. Just as good as more expensive fiberglass brands, better than budget plastic......but....if you have Prime, take advantage of free shipping/ returns, and prepare to buy a couple of sets. My first set, the 2 larger fins fit in the box, no problem. The smaller ones, not so much, even with sanding and lubricating. Ordered a 2nd set. The smaller ones fit perfect, no sanding, no lube. Only one of the larger ones fit. So.....I have a perfect complete set of quad fins, mixed and matched from 2 different purchases. I will be returning a complete set of ones that don't fit. If you don't want to go through this trouble, get ones that are twice the price, or ones that are less expensive, but half the quality. I'm happy with my purchase.
DG
May 29, 2025
The media could not be loaded.
darell treadway
May 23, 2025
Had to do a little custom sanding but was worth the money
Dustin Jackson
February 20, 2025
As others have said, I had to sand the base down on two of the fins to get them to fit in the fin boxes. They’re made well enough but there’s some obvious inconsistencies
Raquel Bariani
January 17, 2025
Hello, the product is ok, but Amazon did the purchase twice in my credit card.
Greg on the go
December 24, 2024
These fins look great and the performance is a couple of ticks above the stock plastic that came with the board.I had to sand all but one to fit the Future's fin box. I guess the fit and finish is where they pass the low price on to us consumers.
alex
December 1, 2024
Fins are great quality, needed to sand them a bit to fit the fin box. But they work great