The state-of-the-art, wearable Alpinestars Tech-Air 7x System comes with an active electronic system that features twelve integrated sensors: 3 triaxial accelerometers (1 positioned on the back protector and two positioned on the shoulders) and one triaxial gyroscope (located within the back protector). These sensors monitor the rider’s body for shocks or unexpected movements. Developed through years of research in collaboration with over 50% of the world’s leading MotoGP riders and Alpinestars’ customers riding with Tech-Air Systems, our team has analysed riding data from millions of kilometres and thousands of crashes to enhance the System’s intelligent crash detection algorithms continuously. Upon the identification of a crash situation, which happens when the rider’s body is subjected to a high and/or sudden amount of energy, the algorithm will trigger the deployment of the protective Airbag, providing unrivalled protection to the rider or the passenger wearing the System (with a maximum inflation time of 44ms, depending on the volume of the Airbag size). The impact absorption while wearing the Airbag, when inflated, decreases the impact force by up to 90% compared to a passive CE Level 1 protector. The Alpinestars Tech-Air 7x System comes pre-loaded with two different Riding Modes: RACE Mode for riding on closed-circuit racetracks and STREET Mode for street and light off-road riding. Users can easily switch between Race and Street Riding Modes by simply using the Tech-Air App. The System must always be used in Street Mode when driving on public roads and NOT on a closed-circuit racetrack. Riders should always remember to switch from Race Mode to Street Mode when they’ve finished the circuit and leave the track to ensure that they have full protection, even when stopped at traffic lights, intersections, or for any reason. Airbag protection, when stopped, is only provided by the Street Mode algorithm. The Alpinestars 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. Additional space for the chest is necessary 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. It is designed to quickly and easily attach to Tech-Air-compatible race suits or jackets for increased practicality and enhanced comfort. The Tech-Air 7x System is equipped with a converter kit, which allows it to 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. During a crash scenario, only one gas inflator will be deployed to inflate the entire airbag system. 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. To turn on the Tech-Air 7x System, close the Front Flap, correctly attaching 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, which automatically turns off. The Tech-Air 7x System’s base layer can be hand washed separately after removing the non-washable parts, including 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. It features the latest evolution of Alpinestars Tech-Air technology, including a more compact and complete active electronic System equipped with 12 sensors. There are four tri-axial sensors: 1 tri-axial accelerometer and one tri-axial gyroscope located on the main electronic control unit, and two 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 detecting a crash, a protective Airbag is deployed, providing unrivalled 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 three deployments. The 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. The 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 to protect the coccyx. The 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. The Tech-Air 7x System can be connected to an externally wired LED display and 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, which is available as an accessory. It is intended for use with the latest generation of Tech-Air 7x compatible garments equipped with the dedicated LED display pocket and wire channelling. The Front Flap features an integrated charging port for convenient and easy charging of the System. Plug 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. The Tech-Air 7x’s ECU is located within a robust shell and is seal-protected within the vest to ensure 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 optimised performance fit. Once deployed, the Airbag automatically deflates via a deflation valve. The System’s gas inflator housing, electronic wiring, and 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.