Tech-Air® Off-Road System

• Dual-charge system enables two separate airbag deployments; only one inflator out of two activates per crash.
  
• User-replaceable gas inflators (where local laws permit).
  
• Fully self-contained: integrated accelerometers and gyroscopes inside the ECU—no external sensors required.
  
• 30-hour battery life, USB-C charging port on the LED display; 4-hour full recharge, 1-hour charge yields 8 hours of use.
  
• Auto activation by zipping up; deactivates when unzipped.
  
• Shipping Mode slide switch disconnects the battery during transport or long-term storage (accessed via back protector).
  
• Removable ECU and airbag allow easy washing of the Protection Jacket.
  

• FIM Cross Country Rally Regulations homologated.
  
• Proven over twice as protective as passive impact protectors.
  
• Dual gas inflators allow two deployments; airbag certified for up to four deployments before having to replace it (if undamaged).
  
• 52 ms average inflation time (size dependent).
  
• CE Level 1 airbag coverage: chest, back, shoulders, collarbones, and neck.
  
• Airbag provides neck protection by inflating around the neck, in compliance with FIM standards.
  
• Incompatible with all neck braces, including Alpinestars Bionic Neck Support (BNS).
  
• Fully certified under Dolomiticert protocols for ENDURO, RALLY, and STREET performance.
  
• Protection Jacket’s passive Chest protector is certified to CE Level 2. Back, Elbow and Shoulder protectors are certified to CE Level 1; elbows and shoulders protectors are replaceable. Honeycomb Nucleon CELL technology on both the chest and back protectors for lightweight, ventilated, and flexible protection.
  
• Additional roost padding on arms and chest.
  

• Integrated CE-certified Nucleon CELL back protector houses the Tech-Air® Off-Road ECU and inflators.
  
• Compatible with all Alpinestars Tech-Air® Ready jackets or any properly fitting motorcycling jacket
  
• ECU is sealed for all-weather use; operates from -10°C to 50°C and is ECE R10 04 homologated.
  
• Jacket is built from breathable, stretch mesh for comfort, airflow, and close-body protection.
  
• Slim ergonomic fit with lateral zipper for full chest coverage and better mobility.
  
• Hydration bladder compatible (1.5–3L capacity holder included).
  
• Bluetooth-enabled for firmware updates, system monitoring, and My Ride Trip tracking via the Tech-Air® App.
  

• Gas inflator replacement

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.


See video of how to replace canisters here.


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.