VLV International Pty Ltd

05/01/2026

Fresh stock arrived for both specter and Nimbus.
A must try parts to make your flight crispy and clean👍

19/12/2025

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15/12/2025

New VLV spinners✨
Add 2.5x10mm pin to lock front system to your VLV WC V4 contra inner shaft. You will never have front prop shooting out problem from now on.
New concept for all VLV carbon fiber spinner and printed spinner.
All other versions of VLV contra need an inner shaft change if you want to use new VLV spinner pin lock function.

https://www.vlvinternational.com.au/product/vlv-contra-spinner-v2-pin-locked-front-prop-adaptor-/38

https://www.vlvinternational.com.au/product/vlv-3d-printed-spinner/353

04/12/2025

⚙️ VLV V4 WC F3A Contra Drive — Technical Release

We are pleased to introduce the VLV V4 WC F3A contra-rotating power system, the latest evolution of our contra drive system. The V4 WC platform continues our industry-leading engineering principles while integrating targeted refinements in electromagnetic performance, thermal management, rotational dynamics, and mechanical durability.

Electromagnetic Refinement

The V4 motor incorporates an electromagnetic detail enhancement featuring specially profiled dual-sided protruding arc magnets.
Although this magnet geometry is difficult to manufacture and increases production cost, it provides direct and measurable improvements to motor performance:

reduced torque ripple under identical power output

improved electromagnetic efficiency

lower mechanical and electrical losses throughout the operating envelope

In practical flight use, this refinement contributes to a smoother and more linear throttle response across the full range.

Thermal Management Optimization

Based on empirical RPM usage patterns for F3A contra drive applications, the internal cooling airflow system has been re-profiled. The updates include:

micro-adjusted cooling fan pressure characteristics

refined internal airflow channel geometry

These enhancements collectively increase total airflow volume, resulting in lower steady-state operating temperatures and improved thermal stability under high-load flight conditions.

Structural Component Upgrades

Both the motor shaft and inner main shaft now utilize specially treated, hardened wear-resistant steel, providing:

higher surface hardness

improved torsional wear resistance

long-term dimensional stability under cyclic loading

Compact Motor Philosophy — Minimizing Gyroscopic Interference

VLV continues to employ a compact motor architecture for a fundamental dynamic reason:
a motor is a high-speed rotating mass, and increasing its size significantly amplifies gyroscopic effect and gyroscopic precession at F3A operating RPM.

A larger and heavier rotor spinning at high speed generates stronger gyroscopic forces, which can:

resist rapid attitude changes

introduce undesirable precession moments

reduce precision during low-speed, high-deflection maneuvers

compromise axial tracking stability in F3A sequences

By maintaining a smaller form factor and minimizing rotational inertia, the VLV system preserves cleaner control response, higher maneuvering precision, and more consistent handling across complex F3A aerobatic programs.

VLV V4 WC — Precision Engineering for F3A Performance

The V4 WC Contra Drive delivers:

reduced torque ripple

enhanced thermal efficiency

smooth and linear output characteristics

minimized gyroscopic interference

strengthened mechanical durability

Engineered for pilots who require consistent, predictable performance in demanding F3A environments.

01/10/2025

Nexus XR, gold and red gimbal T15MAX, KK pitch gauge V2 arrived.

21/09/2025

Today is our last shipping day for this month. ✈️
We’ll be away on a business trip to our factories and will be back on October 5th.
Don’t worry—any orders placed today will be shipped out before we leave. Thank you for your support! 💛

11/09/2025

Ultimate upgrade available now!

07/09/2025

Top quality, F3A Accessories now list on our website.
These are all the best gear we supplied in our Aurora BIP kit. Designed for easy assembly, and best performance.


https://www.vlvinternational.com.au/shop/accessories/V5PKVGOOFQJ6Z7CGVOGYLPUQ

Install video also available here:

https://youtu.be/TyFyzMkEBdA?si=V6qD_4dpqvgY1Zrd

This video tells you how to install VLV Aurora BIP F3A wheel shaft. This wheel shaft available on VLV website, it fits all 4mm wheels, different wheel pants ...

20/08/2025

Fresh AU stock! Just arrived today.
TX15MAX red and black in stock!

 https://www.vlvinternational.com.au/product/tx15-max-radio-controller-elrs/QK3ZGWLWBSBEFMSRGBQPTCOG

Also the reliable TX16s here:

https://www.vlvinternational.com.au/product/tx16s-mark-ii-max-radio-controller-elrs-black/Y3C246MSZKKGQ5TEXOBR6ANW

16/08/2025

Introducing the Aurora Bipe – Now Ready for Orders!

Following a fantastic debut and an impressive showing at the World Championships in Muncie, the Aurora Bipe by VLV International is now officially available to order. This model is engineered for precision and ease, carefully designed to reduce pilot workload during demanding schedules. With its advanced aerodynamic testing and input from top pilots, it offers a blend of cutting-edge performance and exceptional flexibility for both P and F schedules. It’s already made its mark with five pilots in the top 19 and at least one finalist this year!

What makes the Aurora truly special is its innovative removable nose. The entire front section—engine, ESC, propeller, and spinner—can be detached, making the transport box shorter and far more travel-friendly. This means less hassle when flying internationally and more flexibility for your journeys. Combine that with optional travel boxes, padded covers, and custom color schemes, and you have a near turnkey solution to elevate your F3A experience.

Ready to take flight? Place your order now at vlvinternational.com.au This is a limited second run—secure your spot and get ready to fly a world-class, precision-engineered masterpiece.

https://www.vlvinternational.com.au/product/vlv-f3a-aurora-bip-deposit/M4SMULJQ5DRIAH4EMITKEWYB

12/07/2025

festival of aeromodelling 2025, we are here.