---
product_id: 378265253
title: "FCS II Performer Glass Flex Quad Rear Fin Set - Medium - Black"
brand: "fcs"
price: "KD 35.34"
currency: KWD
in_stock: true
reviews_count: 5
category: "Fcs"
url: https://www.desertcart.com.kw/products/378265253-fcs-ii-performer-glass-flex-quad-rear-fin-set-medium
store_origin: KW
region: Kuwait
---

# Speed & maneuverability boost Optimized flow between turns Sleek black engineering polymer FCS II Performer Glass Flex Quad Rear Fin Set - Medium - Black

**Brand:** fcs
**Price:** KD 35.34
**Availability:** ✅ In Stock

## Summary

> 🏄‍♂️ Ride the wave of speed and style with FCS II Performer Glass Flex!

## Quick Answers

- **What is this?** FCS II Performer Glass Flex Quad Rear Fin Set - Medium - Black by fcs
- **How much does it cost?** KD 35.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/378265253-fcs-ii-performer-glass-flex-quad-rear-fin-set-medium)

## Best For

- fcs enthusiasts

## Why This Product

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

## Key Features

- • **Glass Flex Tech:** Durable engineering polymer with flex for smooth, responsive turns
- • **Quad Power Play:** Two precision-engineered fins for ultimate rear quad control
- • **Pro-Level Performance:** Trusted by surfers seeking reliable, high-quality fin upgrades
- • **All-Round Wave Mastery:** Balanced speed, flow, and response for every surf condition
- • **FCS II System Exclusive:** Seamless snap-in design for quick fin swaps and secure fit

## Overview

The FCS II Performer Glass Flex Quad Rear Fin Set (Medium, Black) features two durable, glass-flex fins designed exclusively for the FCS II system. Engineered for a perfect balance of speed, flow, and response, these fins deliver enhanced maneuverability and smooth transitions on every wave. Ideal for surfers seeking reliable all-round performance in all conditions.

## Description

Quad Rear Set includes two (2) fins, a Left Quad Rear and a Right Quad Rear. The FCS II Performer Glass Flex Quad Rear Fin Set is ideal for surfers who want a reliable ‘Allround’ fin delivering a combination of speed and maneuverability with flow between turns. Balance of speed, flow and response. Suitable for all conditions. NOTE: Designed to fit the FCS II Fin System only. WIll not fit the original FCS Tab system.

Review: Bought these for my husband for his birthday. I didn't realize it's 2 fins, not 3 (but that's my own error). They fit great in his surf board and are great quality. He's been using them since April 2025 and has had no issues. Slightly pricey in my opinion but seems that's what quality fins cost. He is very happy with them.
Review: Awesome!

## Features

- Quad Rear Set includes two (2) fins, a Left Quad Rear and a Right Quad Rear.
- Designed for a balance of speed, flow & response.
- Ideal for surfers who want a reliable ‘All Round’ fin.
- Delivers a combination of speed and maneuverability with flow between turns.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y27VM3L |
| Batteries Included? | No |
| Best Sellers Rank | #171,994 in Sporting Goods ( See Top 100 in Sporting Goods ) #94 in Surfing Fins |
| Brand | FCS |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (20) |
| Date First Available | 20 March 2021 |
| Manufacturer | FCS |
| Manufacturer reference | 9340935044405 |
| Material Type | Engineering Grade Polymer, Glass Flex |
| Package Dimensions | 17.6 x 9.4 x 1.2 cm; 118 g |
| Size | M |
| Skill Level | Beginner |
| Sport | surfing |
| Team | FCS |

## Product Details

- **Brand:** FCS
- **Closure type:** Buckle
- **Colour:** Black
- **Size:** M
- **Sport:** surfing

## Images

![FCS II Performer Glass Flex Quad Rear Fin Set - Medium - Black - Image 1](https://m.media-amazon.com/images/I/31NSbZH2FKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***R on 22 December 2025*

Bought these for my husband for his birthday. I didn't realize it's 2 fins, not 3 (but that's my own error). They fit great in his surf board and are great quality. He's been using them since April 2025 and has had no issues. Slightly pricey in my opinion but seems that's what quality fins cost. He is very happy with them.

### ⭐⭐⭐⭐⭐ Review
*by H***3 on 1 January 2026*

Awesome!

### ⭐⭐⭐⭐⭐ Review
*by M***E on 15 May 2025*

Fit perfect on my paddle board side fins

## Frequently Bought Together

- FCS II Performer Glass Flex Quad Rear Fin Set - Medium - Black
- Santa Barbara Surfing SBS Surf Fin Key & Screws for FCS Fins
- FCS II Performer Glass Flex Thruster Tri Fin Set - Medium - Black

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---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-04-26*