---
product_id: 461504476
title: "2pcs 4x20mm Length 420mm Flat Carbon Fiber Bars,Pultruded Carbon Fiber Strips"
brand: "cncarbonfiber"
price: "6162 som"
currency: KGS
in_stock: true
reviews_count: 2
url: https://www.desertcart.kg/products/461504476-2pcs-4x20mm-length-420mm-flat-carbon-fiber-bars-pultruded-carbon
store_origin: KG
region: Kyrgyzstan
---

# High Strength Precise Dimensions Lightweight 2pcs 4x20mm Length 420mm Flat Carbon Fiber Bars,Pultruded Carbon Fiber Strips

**Brand:** cncarbonfiber
**Price:** 6162 som
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Carbon Fiber Precision!

## Quick Answers

- **What is this?** 2pcs 4x20mm Length 420mm Flat Carbon Fiber Bars,Pultruded Carbon Fiber Strips by cncarbonfiber
- **How much does it cost?** 6162 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/461504476-2pcs-4x20mm-length-420mm-flat-carbon-fiber-bars-pultruded-carbon)

## Best For

- cncarbonfiber enthusiasts

## Why This Product

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

## Key Features

- • **Pack of Two:** Get double the value with two strips in every package.
- • **Perfectly Sized:** Each strip measures 420mm in length for versatile applications.
- • **Featherlight Design:** Weighs in at just 4mm thick, making it easy to handle.
- • **Innovative Material:** Experience the cutting-edge of material science with pultruded carbon fiber.
- • **Unmatched Durability:** Crafted from 100% carbon fiber for superior strength.

## Overview

These 2pcs 4x20mm Length 420mm Flat Carbon Fiber Bars are made from 100% carbon fiber, offering high strength and lightweight properties, perfect for a variety of applications. Each strip is precisely sized for optimal performance.

## Description

2pcs 4x20mm Length 420mm Flat Carbon Fiber Bars,Pultruded Carbon Fiber Strips

## Features

- Material:100% carbon Fiber
- Width:20mm, Thickness:4.0mm, Length: 420mm
- High strength,lightweight
- Package:2 pcs

## Product Details

- **Material:** carbon fiber
- **Brand:** cncarbonfiber
- **Shape:** Rectangular
- **Item Diameter:** 4 Millimeters
- **Item Thickness:** 4 Millimeters

## Images

![2pcs 4x20mm Length 420mm Flat Carbon Fiber Bars,Pultruded Carbon Fiber Strips - Image 1](https://m.media-amazon.com/images/I/51LaKDvbruL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great reinforcement for foam RC planes.
  

*by T***N on Reviewed in the United States on October 6, 2024*

I fly and occasionally crash foam RC aircraft from Horizon Hobby (E-flite).  In the past I reinforced the fuselages with fiberglass tape such as used for drywall.  I now attach a carbon fiber bar down each side of the fuselage with Foam-Tac.  The aesthetics are better and the planes are still crash resistant.  I have (unintentionally) nosedived an upgraded Horizon Hobby Conscendo into the turf and it lived to fly again.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Acceptable tolerances
  

*by P***N on Reviewed in the United States on August 22, 2024*

These were purchased for a scratch build RC project. Although the tolerances are acceptable, one of them was twisted ( didn't lay flat), but that shouldn't affect most situations. If you're like me you get a little giddy when you order carbon fiber pieces :-) thank you Amazon!

## Frequently Bought Together

- 2pcs 4x20mm Length 420mm Flat Carbon Fiber Bars,Pultruded Carbon Fiber Strips
- ARRIS 4.0MM Carbon Fiber Rod 200mm Length for RC Airplane DIY Craft 1mm 1.5mm 2mm 2.5mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm Matte Pole 7.87inch 5PCS
- FANCYWING 400MMX 1.0MM 1.5MM 2.0MM 2.5MM 3.0MM 4.0MM 5.0MM 5 PCS Carbon Fiber Rod for RC Airplane DIY Craft 3mm Matte Pole 400mm

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**Shop now:** [https://www.desertcart.kg/products/461504476-2pcs-4x20mm-length-420mm-flat-carbon-fiber-bars-pultruded-carbon](https://www.desertcart.kg/products/461504476-2pcs-4x20mm-length-420mm-flat-carbon-fiber-bars-pultruded-carbon)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-02*