Alpinestars's lightest autonomous airbag, the Tech-Air® 3 V2, is built for the road—ideal for touring, commuting, and light off-road riding. Designed to be worn over or under the motorcycle jacket, it delivers versatile, streamlined protection without compromise. This self-contained system brings top-level safety to everyday rides.

Key Features

Worn over or under jackets, including Tech-Air® Ready or standard leather/textile options

Slim, lightweight, and fully self-contained with no external sensors or connections

Fast inflation: full deployment in just 50 milliseconds

Water-resistant chassis with waterproof ECU and electronics

LED display with haptic alerts and Bluetooth connectivity via Tech-Air® app

Construction

The advanced crash detection algorithm—refined with millions of kilometers of real-world data—anticipates impacts and deploys the airbag in time for protection before a crash. It is effective even in direct impacts (e.g. vehicle collisions), proven in "first impact" tests at 25–63 km/h per Dolomiticert Protocol.

Protection

Built for durability and daily use, the Tech-Air® 3 V2 features:

Water-resistant main body

Integrated electronics in a waterproof housing

Ergonomic design for maximum comfort and minimal bulk