In the world of high-performance riding, protection
is no longer just about leather and foam. It's about
intelligence. Alpinestars has redefined rider safety
with Tech-Air®, the world's first completely
autonomous, electronic airbag system.
Whether you are carving corners on the track,
navigating urban traffic, or exploring off-road trails,
Tech-Air® offers "invisible" protection that is ready
to deploy in the blink of an eye.
HOW IT WORKS: AI AT YOUR BACK
At the heart of every Tech-Air system is a sophisticated Al-driven crash detection algorithm.
Developed from over 20 yeers of MotoGP data and millions of kilometers of real-world riding, the system utilizes high-performance sensors (accelerometers and gyroscopes) to monitor your every move.
MAXIMUM PROTECTION
Once deployed, it reduces impact force by up to 95%
compared to a standard passive protector.
That is equivalent to the protection of
18 back protectors stacked together!
MILLISECOND RESPONSE
If the system detects a loss of control or a collision,
it inflates in as little as 20-40 milliseconds-
faster than the blink of an eye.
TECH-AIR® 10 V2
The best option for track enthusiasts
(Track Day) provides the most comprehensive protection
in the industry for shoulders, chest, back, and hips
MEET THE 2026 LINEUP: A SYSTEM FOR EVERY RIDER
SHOULDER
PROTECTION
CHEST
PROTECTION
BACK & HIP
PROTECTION
TECH-AIR® 5 PLASMA
New standard of lightness and comfort
25% lighter with a back protector
Nucleon PLASMA technology that is
environmentally friendly, suitable for daily riding
and trips
FOR DAILY
& TOURING
NUCLEON PLASMA
BACK PROTECTOR