---
product_id: 96908887
title: "UP SURF Surfboard fins k2.1 5fins Single tab Surfing fins Honeycomb Choose Color"
brand: "up surf"
price: "45068 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Up Surf"
url: https://www.desertcart.hu/products/96908887-up-surf-surfboard-fins-k2-1-5fins-single-tab-surfing
store_origin: HU
region: Hungary
---

# 3D Twist & roll linear flex tech Customizable honeycomb color options Lightweight fiberglass for agile turns UP SURF Surfboard fins k2.1 5fins Single tab Surfing fins Honeycomb Choose Color

**Brand:** up surf
**Price:** 45068 Ft
**Availability:** ✅ In Stock

## Summary

> 🏄‍♂️ Ride the wave of innovation with UP SURF fins—where performance meets style!

## Quick Answers

- **What is this?** UP SURF Surfboard fins k2.1 5fins Single tab Surfing fins Honeycomb Choose Color by up surf
- **How much does it cost?** 45068 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/96908887-up-surf-surfboard-fins-k2-1-5fins-single-tab-surfing)

## Best For

- up surf enthusiasts

## Why This Product

- Trusted up surf brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Level Flex Tech:** New Linear Flex design delivers a 3D twist and roll action for a fluid, responsive surfing experience.
- • **Effortless Maneuverability:** Fiberglass case ensures strong yet flexible fins for sharper, smoother turns on any wave.
- • **Versatile Wave Compatibility:** Optimized for everything from beach breaks to point breaks—ride every wave with confidence.
- • **Custom Style, Pro Performance:** Choose from multiple vibrant honeycomb colors to match your board and stand out in the lineup.
- • **Trusted Quality, Unbeatable Value:** Premium materials and design at a fraction of the price of top brands—surf smarter, not costlier.

## Overview

UP SURF Surfboard fins K2.1 feature a lightweight fiberglass honeycomb construction compatible with single tab boxes. Designed for versatile wave conditions, these fins incorporate advanced 3D Linear Flex technology for enhanced twist and roll action, delivering smooth, responsive turns. Available in multiple colors, they offer professional-grade performance at an accessible price point.

## Description

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:UPSURF2.Applicable People:Unisex3.Model Number:FUTURE-K2.14.Outdoor Activity:surfing5.Material:Honeycomb,Fiberglass6.Color:Blue/Grey/Red/Green7.Material: Honeycomb

Review: Great! - Better than plastic, and great. I’m not sure about the scientific specs between this and let’s say FCS or FUTURES, but man it’s 1/3 the price!!! Can’t go wrong. Good quality, plenty of sizes to choose from.
Review: Haven't had them in the water yet but can say ... - Haven't had them in the water yet but can say they appear to be a decent set of fins for the price. I matched them to the K2.1 FCS I have and the templates match. There appears to be carbon in the shaded areas and is definitely not paint.

## Features

- Perfect for a wide range of conditions from beach breaks to point breaks.
- LIGHTWEIGHT:The fiberglass case, which makes the fins strong and flexible, makes it easier to turn around while enjoying the surf.
- Compatible with Single Tab box
- New Linear Flex: 3D Twist and roll action delivers a smoother feel
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0748BZVJ6 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #292,404 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #104 in Surfing Fins |
| Brand Name | UP SURF |
| Customer Reviews | 3.6 3.6 out of 5 stars (41) |
| Date First Available | July 25, 2017 |
| Included Components | 5 set fin |
| Item Package Dimensions L x W x H | 7.36 x 6.5 x 1.81 inches |
| Manufacturer | UPSURF |
| Model Name | Surfboard fins |
| Package Weight | 0.44 Kilograms |
| Part Number | CA-K2.1 |
| Sport | Surfing |
| Suggested Users | unisex-adult |
| UPC | 606860847382 |
| Warranty Description | NO |

## Product Details

- **Brand:** UP SURF
- **Color:** Gray
- **Item Weight:** 0.44 Kilograms
- **Material:** Fiberglass
- **Size:** K2.1

## Images

![UP SURF Surfboard fins k2.1 5fins Single tab Surfing fins Honeycomb Choose Color - Image 1](https://m.media-amazon.com/images/I/71ajHVL0m7L.jpg)

## Questions & Answers

**Q: what are the dimentions?**
A: Dimensions of what? If you have future fin boxes on your board these will work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great!
*by T***R on March 9, 2024*

Better than plastic, and great. I’m not sure about the scientific specs between this and let’s say FCS or FUTURES, but man it’s 1/3 the price!!! Can’t go wrong. Good quality, plenty of sizes to choose from.

### ⭐⭐⭐⭐ Haven't had them in the water yet but can say ...
*by C***Y on June 1, 2018*

Haven't had them in the water yet but can say they appear to be a decent set of fins for the price. I matched them to the K2.1 FCS I have and the templates match. There appears to be carbon in the shaded areas and is definitely not paint.

### ⭐ Below average quality
*by T***F on September 21, 2018*

Poorly made product. I also wanted fins for a quad and didn’t receive that

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- UPSURF Surfboard fins k2.1 5fins Single tab Surfing fins Honeycomb Choose Color (Blue)
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**Shop now:** [https://www.desertcart.hu/products/96908887-up-surf-surfboard-fins-k2-1-5fins-single-tab-surfing](https://www.desertcart.hu/products/96908887-up-surf-surfboard-fins-k2-1-5fins-single-tab-surfing)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-25*