Alpinestars TECH-AIR 2025 Offroad Airbag - Black / RedRef : AP3690

Designed on an Alpinestars BIONIC PRO V2 waistcoat base

• Highly breathable, elastic mesh and elastane main construction with multiple fabric panels for durability and abrasion resistance
• The materials used make it very supple and comfortable
• Reduced thickness under the armpits and on the arms to promote ventilation and reduce weight
• Breathable stretch mesh for maximum ventilation
• Fitted cut
• Height-adjustable back belt
• Main front closure with self-locking YKK zips
• Slot for water bag with integrated cable entry
• All the protectors can be removed, along with the airbag elements, so you can wash your waistcoat by hand
• Compatible with all jackets. If the jacket you are using is fitted with protectors, we strongly recommend that you remove them
• Weight: 3.130 kg in size M (waistcoat + airbag)

• Certified CE level 1 back protector with Alpinestars Cell technology (soft, comfortable and ventilated back protector)
• Flexible, soft thermoformed chest protector, CE level 2 certified
• CE level 1 certified shoulder and elbow protection
• The shoulder and elbow protectors are removable from the outside
• Reinforced shoulders and elbows in technical material
• FIM approved vest

With its three driving modes ENDURO, RALLY and STREET, the Tech-Air® Off-Road system is designed to protect in the event of collisions against obstacles and falls due to loss of control.  

• ENDURO Mode is optimised for low- to medium-speed rides, when the rider is riding on unsealed surfaces such as gravel, riverbeds, mud and other natural terrain. Typically, these driving situations involve several changes of direction, as well as obstacles and hills that are negotiated at low speed.
• RALLY Mode is optimised for fast action on all types of terrain and recommended for courses characterised by long straights with multiple potholes and different types of terrain ridden at higher speeds, cases rarely encountered in classic enduro competition. These driving situations occur mainly in desert environments (with dunes and sandy soils), on gravel-covered ground and in open country.
• STREET Mode is optimised for tarmac roads, in more complex traffic situations with other vehicles, including cases where a vehicle collides with the rider's motorbike while it is stationary.

• FORMULA WITHOUT SUBSCRIPTION
• 6 integrated tri-axial sensors / 3 accelerometers and 3 gyroscopes
• Bluetooth connection
• Tech-Air® app (iOS and Android)
• Number of cartridgess: 2 (compulsory for DAKAR type races) with independent release of each cartridge (you can drive with only one cartridge not released)
• You can change the cartridge yourself, sold as an option
• The airbag can be reused up to 4 times, after which the balloon must be changed (sent to Alpinestars)
• Airbag volume: 10L
• Autonomy: 30h
• Charge time: 4H if the battery is completely discharged
• Inflation time: between 40 ms and 60 ms depending on the size of the waistcoat
• Easy to use, and buttons well placed: the control box is placed in front, it is easy to handle (tab) and reading the box is easy