ALPINESTARS TECH-AIR Stella Tech-Air?? 3 Airbag System - Black - Medium 6518322-10-M

Stella Tech-Air?? 3 Airbag System - Black - Medium Ideal for urban commutes, Lightweight protection to be worn over or under your jacket, Perforated back zone for improved breathability, with internal air channels for enhanced airflow, Fully self-contained system, Tech-Air? 3 does not require any external connections or sensors on the motorcycle for the system to operate, Tech-Air? 3 is a fully autonomous active airbag system, Tech-Air? 3 incorporates six integrated sensors (3 accelerometers, 3 gyroscopes, or 1 triaxial accelerometer and 1 triaxial gyroscope) to provide the best crash monitoring performance in a variety of dynamic riding situation, Tech-Air? 3 Airbag System activates automatically via the magnetic zip closure, Diagonal zipper offers complete chest coverage while concealing the airbag, Strategically positioned stretch panels on both sides of abdomen to accommodate expansion of airbag in event of a crash, Argon gas canister that provided the inflation gas for airbag's deployment is housed in an ergonomic case of the right side of the lower back of rider, Canister housing, electronic wiring and airbag are removable, Bluetooth? low energy (BLE 5.0) connectivity with the Tech-Air? App shows the system's status, battery status and riding data, Electronic Control Unit (ECU) and electronics are located in a waterproof housing for proven wet weather performance, Water-resistant treatment on chassis for all-weather performance, Packable to be stored in a backpack or under a bike seat, Vest is washable