Tech-Air® 7X System

• Tech-Air® 7x System is equipped with two Riding Modes, RACE and STREET, which have specific AI crash detection algorithms that can be easily selected via the Tech-Air® App.

• Tech-Air® 7x System is engineered to be worn under any Alpinestars Tech-Air® Ready or Tech-Air® Compatible leather suits or jackets, or any third-party leather suit with 4 cm of space around the circumference of the rider’s chest. The additional space for the chest is necessary to be able to accommodate the inflation of the Airbag in the event of a deployment. In addition, the leather suit should not be too tight in the crotch area, to prevent discomfort in the event of deployment.
• Tech-Air® 7x System is designed to be quickly and easily attached to Tech-Air® Compatible race suits or jackets for increased practicality and enhanced comfort.
• Tech-Air® 7x System is equipped with a convertor kit, allowing it to also be worn as a standalone Airbag System for real-world versatility.
• The Tech-Air® 7x System features dual charge capability, which means that with two full gas inflators, the System provides two separate Airbag deployments. Only one gas inflator will deploy to inflate the entire Airbag System during a crash scenario.
• A quick-release cover   opening allows for rapid gas inflator replacement by users, only available in countries where gas inflator replacement by individuals  is permitted by local regulations.
• The Tech-Air® 7x System uses an integrated, certified lithium-ion battery, with a fully charged battery life of approximately 20 hours of active ride time, and a recharge time of approximately 4 hours; charging the battery for approximately 1 hour will provide approximately 7 to 8 hours of riding time.
• Ease of use; to turn on the Tech-Air® 7x System, simply close the Front Flap, taking care to correctly attach the hook and loop patches. An internal magnetic switch will detect the Front Flap is closed and the System will automatically turn on and activate the Airbag System. To deactivate the Airbag, open the Front Flap and it will automatically turn off.
• The Tech-Air® 7x System’s base layer can be handwashed separately, after the removal of the non-washable parts that include the Airbag, Gas Inflators, and ALL the electronic components, including the LED Display, and the wiring.

• The Tech-Air® 7x System is compatible with all FIM Grand Prix Requirements for Airbag Systems, making it suitable for road racing competitions.

• The Tech-Air® 7x System features the latest evolution of Alpinestars Tech-Air® technology, including a more compact and complete active electronic System that is equipped with 12 sensors.
• There are 4 tri-axial sensors: 1 tri-axial accelerometer and 1 tri-axial gyroscope located on the main electronic control unit, and 2 additional tri-axial accelerometers located on the shoulders, specifically developed for track and performance riding, and these combine with the Tech-Air® algorithm to accurately monitor when to deploy the Airbag in the event of a crash. Upon the detection of a crash situation, a protective Airbag is deployed, providing unrivaled protection to the rider with a maximum inflation time of 44ms depending on the Airbag size.
• The Airbag has been fully certified for up to 4 Airbag deployments before having to replace it, providing the Airbag hasn’t been damaged in one of the first 3 deployments.
• This Airbag System is certified as a Category II PPE (Personal Protective Equipment) under European Regulation (EU) 2016/425.
• Certifications of the Airbag System covered by Dolomiticert’s guidelines for inflatable protectors with electronic activation:
• Airbag System Central Back inflatable protector, Level 2, EN 1621-4:2018
• STREET and RACE Algorithms performance
• Additional Tech-Air® 7x System Certifications:
• Protective garment, Class C, EN 17092-6:2020
• Integrated Passive Central Back, Level 1, EN 1621-2:2014
• Tech-Air® 7x System is certified as an undergarment, to be used in combination with and under a protective garment.
• The integrated back protector is extended for protection of the coccyx.

• An integrated LED display is strategically positioned on the Front Flap and indicates the System’s operational status, the battery status, and the number of available inflators remaining.

• Tech-Air® 7x System can be connected to an externally wired LED display, sold as an accessory, for use with a dedicated Alpinestars Tech-Air® 7x System racing suit, or Tech-Air® Compatible jacket.
• The System can be connected to the LED display on the left arm of Alpinestars Tech-Air® compatible suits or jackets, or to the new Tech-Air® 7x System wired LED display available as an accessory, to be used with the new generation of Tech-Air® 7x compatible garments equipped with the dedicated LED display pocket and wire channeling.
• The Front Flap features an integrated charging port for convenient and easy charging of the System, simply plug in the USB-C cable into the Front Flap and connect it to a power source. The charging port is always accessible, even when the System is integrated inside an Alpinestars’ leather suit or jacket.
• Tech-Air® 7x’s ECU is located within a robust shell and is seal-protected within the vest to ensure the all-weather performance; the vest and componentry are certified to function between -10⁰C and 50⁰C.
• The vest features extensive perforations for superior airflow, while the ribbed treatment and air channels on its interior ensure enhanced breathability and a powerful through-flow of air for supreme levels of comfort.
• Strategically positioned stretch panels on the sides for an optimized performance fit.
• Once deployed, the Airbag automatically deflates via a deflation valve.
• The System’s gas inflators housing, electronic wiring, and the Airbag are easily removable.
• Bluetooth connectivity to a Tech-Air® App provides riders with the Airbag System’s operational status, battery status, and MyRide trip information, which can be easily accessed on a mobile device, subject to network coverage.
• Riders can easily update the System’s firmware when new crash-detection algorithms are released via the Tech-Air® App.

Tech-Air® 7x Systems now offer the capability for users to easily replace empty Gas Inflators by following the instructions provided in the User Manual, included in the Gas Inflators Replacement Kit.

Autonomous replacement of Gas Inflators in compatible Tech-Air® Systems is permitted ONLY for users located in countries authorized for Gas Inflator Handling and Replacement. These countries include those that comply with European Standard EN 16263.

As of 2024, autonomous Gas Inflator Replacement is permitted in the following countries:

United States
United Kingdom
EU (Austria, Former Yugoslav Republic of Macedonia, Lithuania, Slovenia, Belgium, France, Luxembourg, Spain, Bulgaria, Germany, Malta, Sweden, Croatia, Greece, Netherlands, Switzerland, Cyprus, Hungary, Norway, Turkey, Czech Republic, Iceland, Poland, Denmark, Ireland, Portugal, Estonia, Italy, Romania, Finland, Latvia, Slovakia)


If you are traveling to a country not listed above, or one outside the European Union, always check the current local regulations regarding Pyrotechnic Article handling in advance. In European countries, Pyrotechnic Article handling is defined and regulated under the European Standard EN 16263.