AerobatX has worked with EX international, since their inception beginning with GP engines almost 20 years ago and are proud to say we have the expertise and first hand knowledge with running, maintaining and servicing these engines with specialist in-house tooling. The EX range is designed for Ultra reliability and ease of use. At AerobatX we also offer full spares backup, servicing and repairs on all engines right here in the UK

Official UK EX International Engines Distributor & Service Centre

AerobatX are official UK distributors for EX International UAV Engines, supplying genuine products factory direct to ensure authenticity, performance, and reliability. 

Factory-Authorised Warranty & Repair Centre

As the factory-appointed EX International warranty and repair centre, AerobatX provides expert support you can trust. Our technicians are trained to diagnose, repair, and service EX International engines to manufacturer standards.

Largest EX International Spares Stock in Europe

We hold the largest inventory of EX International Engines spare parts in Europe, ensuring fast turnaround times and minimal downtime for your aircraft.

Full UK Warranty Support & Servicing

✔ Official manufacturer warranty support in the UK

✔ Professional repairs and servicing

✔ Genuine EX International Engines spare parts

✔ Expert technical advice and after-sales support

Whether you need a new engine, replacement parts, or professional servicing, AerobatX delivers factory-approved quality and support for EX International Engines owners.

EX International develops and produces high quality propulsion systems for UAVs. Propulsion systems include fuel-injection and starter-alternator with gasoline engines.

Our aim is to provide high quality products with compatible prices for UAV companies.

Our Multi-Fuel Electronic Fuel Control System is designed specifically for UAVs with two-stroke and four-stroke engine applications. It eliminates the need for a large number of sensors by incorporating intelligent computation, electronic fuel pump, and optimized air-fuel mixing intake. This system seamlessly upgrades the fuel control from carburetors to electronic active fuel injection, providing a sophisticated solution.

The built-in intelligent computation adjusts fuel mixture smartly according to the engine’s operational environment, ensuring greater stability across various conditions. Whether in summer or winter, at sea level or at 6000 meters altitude, our professional calibration empowers you to effortlessly manage these situations, bidding farewell to the intricate adjustments of carburetor needles.

Tailored for UAV applications, the system is lightweight with high precision components, weighing only 330g for the entire setup. The compact design relieves traditional carburetor users from concerns about sensor placement and weight, ushering in a new era of hassle-free upgrades.

EX starter generator kit is designed for small and medium-sized unmanned aerial vehicles (UAVs). 

It integrates the engine start and power generation into a single control solution, with reliable and simplified installation to reduce the complexity of system maintenance. The compact design is more suitable for space-constrained UAVs. Multiple models cover various engine systems from 20cc to 230cc, and two output types of DC 24V 150W or DC 48V 330W are available.