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Alpinestars Announces Tech-Air 7x Airbag System


Hugh Janus

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The Tech-Air 7x can be integrated into Tech-Air compatible racing suits and Tech-Air compatible jackets, or worn as a stand-alone vest.
The Tech-Air 7x can be integrated into Tech-Air compatible racing suits and Tech-Air compatible jackets, or worn as a stand-alone vest. (Alpinestars/)

The evolution of wearable electronic airbag systems continues with the introduction of Alpinestars’ Tech-Air 7x. Designed to be more compact and easy to use, the Tech-Air 7x replaces Astars’ Tech-Air Race and will be sold alongside the already available Tech-Air 10, Tech-Air 5, Tech-Air 3, and Tech-Air Off-Road.

That all-inclusive lineup mostly completes Alpinestars’ aim of having a Tech-Air system tailored to any type of riding, be it at the racetrack, on the street, or in the dirt.

Similar to the Tech-Air Race that it replaces, the 7x can be integrated into the company’s Tech-Air compatible racing suits and jackets, or used as a stand-alone vest when utilizing the converter kit that comes with the system. The user can replace the canisters for the first four deployments before sending the system in for a full service and airbag bladder replacement.

Tech-Air app allows riders to check vest status, battery status, and more. You can also update the system’s firmware via the app. Notice the extended coverage on the back.
Tech-Air app allows riders to check vest status, battery status, and more. You can also update the system’s firmware via the app. Notice the extended coverage on the back. (Alpinestars/)

Airbag coverage is focused on the upper body, with protection for the full back and chest, collarbones, and shoulders. This differs from the Tech-Air 10, which also includes hip protection.

A big talking point in airbag-related discussion is convenience. Astars addresses that here by including a USB-C charging port in the activation flap on the chest. Being able to integrate the Tech-Air 7x into compatible gear also increases overall practicality and comfort—no worries about grabbing your suit and airbag vest when you head to the track.

Using the system is as simple as zipping the vest up and closing the magnetic flap. An integrated lithium-ion battery has a life of 25 hours riding time. Battery status and more can be checked via Alpinestars’ Tech-Air app, which is accessible via Bluetooth.

Alpinestars’ attention to detail is obvious.
Alpinestars’ attention to detail is obvious. (Alpinestars/)

Important hard parts include 12 sensors (four triaxial sensors), as well as one triaxial accelerometer and one triaxial gyroscope on the main control unit. Two triaxial accelerometers are located on the shoulders for improved performance. An algorithm leverages AI to monitor when to deploy the airbag in the event of a crash.

Alpinestars’ main claim with each of its airbag vests is their ability to significantly decrease impact force when compared to a CE-certified passive protector, and that will once again be a big focus here. The added convenience, compact dimensions, and easy integration into compatible products is icing on the cake.

The Tech-Air 7x is available in XS to XXL sizes, for $999.95. Availability is April 2024.

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3 hours ago, Hugh Janus said:

The Tech-Air 7x can be integrated into Tech-Air compatible racing suits and Tech-Air compatible jackets, or worn as a stand-alone vest.
The Tech-Air 7x can be integrated into Tech-Air compatible racing suits and Tech-Air compatible jackets, or worn as a stand-alone vest. (Alpinestars/)

The evolution of wearable electronic airbag systems continues with the introduction of Alpinestars’ Tech-Air 7x. Designed to be more compact and easy to use, the Tech-Air 7x replaces Astars’ Tech-Air Race and will be sold alongside the already available Tech-Air 10, Tech-Air 5, Tech-Air 3, and Tech-Air Off-Road.

That all-inclusive lineup mostly completes Alpinestars’ aim of having a Tech-Air system tailored to any type of riding, be it at the racetrack, on the street, or in the dirt.

Similar to the Tech-Air Race that it replaces, the 7x can be integrated into the company’s Tech-Air compatible racing suits and jackets, or used as a stand-alone vest when utilizing the converter kit that comes with the system. The user can replace the canisters for the first four deployments before sending the system in for a full service and airbag bladder replacement.

Tech-Air app allows riders to check vest status, battery status, and more. You can also update the system’s firmware via the app. Notice the extended coverage on the back.
Tech-Air app allows riders to check vest status, battery status, and more. You can also update the system’s firmware via the app. Notice the extended coverage on the back. (Alpinestars/)

Airbag coverage is focused on the upper body, with protection for the full back and chest, collarbones, and shoulders. This differs from the Tech-Air 10, which also includes hip protection.

A big talking point in airbag-related discussion is convenience. Astars addresses that here by including a USB-C charging port in the activation flap on the chest. Being able to integrate the Tech-Air 7x into compatible gear also increases overall practicality and comfort—no worries about grabbing your suit and airbag vest when you head to the track.

Using the system is as simple as zipping the vest up and closing the magnetic flap. An integrated lithium-ion battery has a life of 25 hours riding time. Battery status and more can be checked via Alpinestars’ Tech-Air app, which is accessible via Bluetooth.

Alpinestars’ attention to detail is obvious.
Alpinestars’ attention to detail is obvious. (Alpinestars/)

Important hard parts include 12 sensors (four triaxial sensors), as well as one triaxial accelerometer and one triaxial gyroscope on the main control unit. Two triaxial accelerometers are located on the shoulders for improved performance. An algorithm leverages AI to monitor when to deploy the airbag in the event of a crash.

Alpinestars’ main claim with each of its airbag vests is their ability to significantly decrease impact force when compared to a CE-certified passive protector, and that will once again be a big focus here. The added convenience, compact dimensions, and easy integration into compatible products is icing on the cake.

The Tech-Air 7x is available in XS to XXL sizes, for $999.95. Availability is April 2024.

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how much is that in pound notes  ?

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