Alpinestars Tech Air 3 Stella V2

Alpinestars' lightest autonomous Airbag System, the Stella Tech-Air 3 v2, is designed to be worn over or under a motorcycle jacket, making it an effective and practical choice for touring riders, urban commuters, and light off-road adventurers. The Stella Tech-Air 3 v2 features an ergonomically optimized women's-specific fit with a tapered cut for enhanced comfort. The system is also user serviceable, allowing riders to replace the gas inflator canisters after an airbag deployment. Alpinestars' crash detection algorithm, developed and refined through millions of kilometers of riding data and thousands of crashes, accurately determines when to deploy the airbag ahead of an impact or during dangerous situations such as lowside or highside crashes. When a crash is detected, the system inflates the protective airbag in just 50 milliseconds. In the event of a direct impact with another vehicle or obstacle, the Stella Tech-Air 3 v2 is effective for the "first impact," meaning it inflates before contact occurs. This test was conducted according to the Dolomiticert Protocol within a speed range of 25 to 63 km/h. Featuring a water-resistant main chassis and waterproof ECU and electronics, the slim, self-contained system can also be worn under most motorcycle jackets, including Alpinestars' Tech-Air Ready models or any leather or textile jacket with sufficient room for airbag deployment. The Stella Tech-Air 3 v2 lets riders enjoy every ride with greater confidence and protection.

• The Stella Tech-Air 3 v2 is a fully autonomous active Airbag System and does not require any external connections or sensors on the motorcycle for the System to operate
• The Stella Tech-Air 3 v2 incorporates 6 integrated sensors (3 accelerometers (1 triaxial accelerometer), and 3 gyroscopes (1 triaxial gyroscope )) to provide the best crash monitoring performance in a variety of dynamic riding situations, and even when stopped
• The Stella Tech-Air 3 v2 uses a crash detection algorithm that leverages AI to accurately monitor when to deploy the airbag in the event of a crash, allowing the airbag to provide active protection in street riding scenarios and a variety of riding conditions, even when stopped
• The Stella Tech-Air 3 v2 Airbag System activates automatically via the magnetic zip closure
• The System's packable design allows it to be easily stored in a backpack or under a bike's seat when not in use
• The Stella Tech-Air 3 v2 is designed with a diagonal zipper to provide complete front chest coverage while also concealing the inner airbag. The magnetic zip closure has been designed for ease of use and to provide a secure closure system to the airbag garment
• An LED display on the front chest indicates the airbag's operational status. The LED display also incorporates a haptic alert, which vibrates to confirm the System is armed, and alerts the rider when the battery is running low
• Integrated back protector pocket on the back can house additional passive back protection
• The Stella Tech-Air 3 v2 incorporates Alpinestars' Pro 2nd Generation compact Electronic Control Unit (ECU) which may be found in the ECU pocket located in the upper back of the inner, Stella Tech-Air 3 v2 vest
• Bluetooth low energy (BLE 5.0) connectivity to the Tech-Air App allows riders to monitor the System's operational status, battery status, as well as provides a detailed map of motorcyclists rides via MyRide
• Upgradable system software is accessible via the Tech-Air App, where riders can quickly verify the installed software version and eventually perform the latest software updates
• The Stella Tech-Air 3 v2's ECU seal-protection ensures all-weather performance and is certified to function between -20 C and +40 C
• The gas inflator housing, electronic wiring, and the airbag are easily removable
• The Stella Tech-Air 3 v2 System is now user serviceable, providing riders with the option of being able to replace the gas inflator canisters themselves should the Airbag ever deploy. The Airbag is certified for up to 6 deployments, providing its integrity hasn't been compromised during a deployment or crash situation, and before needing to send or bring it to an Authorized Tech-Air Service Center for the replacement of the Airbag Bladder
• The ECU has been tested and CE Certified according to different regulations for electronic, radio devices and electrical safety
• The gas inflator cartridge is CE certified to UNI EN 16263, confirming compliance with the safety standard and certifying that the cartridges can be safely handled and serviced

Installation Instructions (16.49 MB)