The Tech-Air® MX is the most advanced airbag system for motocross, supercross, and off-road riding. Fully autonomous, lightweight, and integrated into an ergonomic chest protector, it actively protects the upper body without restricting freedom of movement. Developed using Alpinestars’ MotoGP and Dakar Rally expertise, it continuously analyzes rider movements and inflates in approximately 40 ms in the event of a crash.

Recommended service every 6 deployments

Key Features
• CE-certified Airbag: Category II, compliant with EN1621-4:2013; full inflation achieved between 40 ms and 5 s after detection.
• Autonomous System: No sensors required on the motorcycle.
• 4 Riding Modes: MX, MX Race, Enduro & Rally (via the Tech-Air® App).
• Long-lasting Battery: Up to 30 hours of autonomy (USB-C charging).
• Integrated LED Display: Shows battery level, system status & riding mode.
• Bluetooth® Connectivity: Enables system configuration and firmware updates.
• Nucleon PLASMA Back Protector – CE Level 1 certified.
• Wearable Under or Over Riding Gear

Châssis principal en mesh technique hautement respirant et extensible pour un ajustement ergonomique. Structure intégrant des matériaux résistants à l'abrasion et une dorsale flexible certifiée CE logeant l'unité de contrôle électronique. Zones de déformation programmées pour un déploiement optimal de l'airbag sans entraver les mouvements du pilote.

Full airbag coverage: Complete protection for shoulders, chest and back for maximum safety on track and off-road.

4× increased safety: Up to four times more impact protection than a traditional passive armour when deployed, ideal for motocross, enduro and extreme riding.

CE-certified airbag: Certified Category II – EN1621-4:2013, with ultra-fast inflation between 40 ms and 5 s depending on the detected scenario.

Proven durability: Designed for up to six deployments as long as the airbag remains intact — a long-term investment for demanding riders.

Integrated Level 1 passive armour: Additional CE-certified protection for back and chest, with adjustable straps for an ergonomic, precise fit.

Advanced intelligent detection: Three accelerometers and three gyroscopes integrated into the ECU provide real-time analysis and accurate detection of crashes and impacts, whatever the motocross conditions.