The Alpinestars Tech-Air Stella Tech-Air 3 v2 System is a lightweight, autonomous motorcycle airbag system designed for touring riders, urban commuters, and light off-road adventure riders. It can be worn over or under a compatible motorcycle jacket, including Alpinestars jackets and other leather or textile jackets with sufficient room to accommodate airbag inflation. The women's-specific Stella design provides practical, wearable protection without requiring a dedicated riding suit or specialized outer layer.
The Tech-Air 3 v2 uses the Tech-Air 5 Street crash detection algorithm, refined through more than 2 million kilometers of riding data and over 2,000 crashes. Six integrated sensors, including three accelerometers and three gyroscopes, continuously monitor riding conditions and help the system identify a crash or dangerous event such as a lowside or highside. When a crash is detected, the airbag activates within milliseconds, including in situations where the motorcycle is stopped. Once inflated, it provides coverage across the rider's full chest and back for comprehensive upper-body protection.
An integrated LED display on the front chest shows the system's operational status, while the haptic alert vibrates to confirm that the system is armed and warns when battery power is low. Bluetooth connectivity with the Tech-Air App allows riders to monitor system and battery status and review detailed ride maps through the MyRide feature. The back includes a pocket for optional passive back protection, allowing riders to add another layer of impact protection. The Alpinestars Tech-Air Stella Tech-Air 3 v2, Part Number 6510325-10-S, combines autonomous airbag technology, versatile jacket compatibility, and connected monitoring in a practical system for everyday street and adventure riding.
Features:
- Autonomous Airbag System: Wearable over or under compatible motorcycle jackets for touring, commuting, and light off-road adventure riding.
- AI Crash Detection: Uses the Tech-Air 5 Street algorithm to assess riding conditions and identify crashes or dangerous events.
- Integrated Sensors: Six sensors, including three accelerometers and three gyroscopes, monitor riding dynamics for responsive protection.
- Full Upper-Body Coverage: Inflated airbag protects the rider's full chest and back, including during select crash scenarios while stopped.
- Rapid Activation: Deploys the protective airbag within milliseconds after detecting the start of a crash.
- LED and Haptic Status Alerts: Front-mounted display shows system status, while vibration confirms arming and signals low battery power.
- Bluetooth Connectivity: Tech-Air App integration provides system and battery monitoring plus detailed ride mapping through MyRide.
- Back Protector Compatibility: Integrated pocket accommodates optional passive back protection.
- Versatile Jacket Compatibility: Fits beneath or over compatible Alpinestars, leather, or textile motorcycle jackets with adequate inflation clearance.
- Brand and Part Number: Alpinestars Tech-Air, Part Number 6510325-10-S.