Description
Product Overview
The uxcell carbon fiber tube is a precision‑engineered round roll designed for high‑performance RC and drone applications. With a 6 mm outer diameter, 4 mm inner diameter, and 400 mm length, it provides a strong yet lightweight structural element. Made from high‑tensile carbon fiber, the tube offers a glossy, polished surface that resists corrosion and heat, delivering industrial‑grade durability while weighing only one‑fifth of comparable metal parts. Each package includes two tubes, ready for immediate integration.
![[Product front view showing all components]](https://www.limitedbuy.store/wp-content/uploads/2026/06/34aeb992c08e4b8ea060c893c79f5c3c.jpg)
Usage
Ideal for racing drones, RC helicopter wings, fixed‑wing airplanes, sailboat spars, and kite spars, this tube excels in environments where strength‑to‑weight ratio is critical. Its smooth surface reduces aerodynamic drag, making it a favorite among hobbyists and professional builders alike. Whether you are constructing a high‑speed drone frame or reinforcing a lightweight RC sail, the tube’s dimensions and material ensure reliable performance under stress.
Why Choose Us
Choosing uxcell means selecting a brand trusted for quality and consistency. Our carbon fiber tubes undergo rigorous testing to meet industrial standards, guaranteeing uniform wall thickness and dimensional accuracy. Backed by a responsive customer support team, we offer assistance from selection to installation, ensuring you get the right fit for your project.
Key Features
- Ultra‑lightweight design reduces overall build weight without sacrificing strength.
- High‑tensile carbon fiber provides superior rigidity and impact resistance.
- Glossy polished finish minimizes drag for smoother flight performance.
- Corrosion‑resistant and heat‑tolerant for reliable use in varied climates.
- Dedicated after‑sales support ensures help with fitting and troubleshooting.
FAQ
What is the inner diameter of the tube?
The tube has a 4 mm inner diameter, providing a consistent channel for wiring or structural inserts.
Can the tube be cut to a custom length?
Yes, the carbon fiber material can be safely trimmed with a fine saw; we recommend using a clean cut to maintain surface integrity.
Is the tube compatible with standard RC connectors?
The 6 mm outer diameter fits most standard RC mounting brackets and can be secured with epoxy or lightweight clamps.
How does the weight compare to metal alternatives?
Our carbon fiber tube weighs roughly one‑fifth of an equivalent aluminum tube, significantly improving flight efficiency.
What warranty does uxcell provide?
We offer a 12‑month warranty covering material defects, backed by responsive technical support.




uxcell Carbon Fiber Tube 5mm OD x 3mm ID 400mm Pultruded Rod
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