The Alpinestars Tech-Air 5 Plasma Airbag System is engineered to fit discreetly under a jacket while providing comprehensive upper-body protection. Its ultra-slim, lightweight profile creates an unobtrusive feel, while the full-stretch construction supports adaptive comfort and breathability during use. This black system is offered in size 2XL, with part number 6504925-10-2X.

Protection coverage includes the chest, ribs, back, and shoulders. An integrated Nucleon Plasma back protector provides a balance of force dispersion, flexibility, ventilation, and comfort. The ultra-thin, mono-layer stretch mesh chassis contours to the shape of the airbag to minimize bulk and improve airflow, with moisture-wicking treatment for added comfort.

The Tech-Air 5 Plasma uses a dedicated algorithm with three riding modes: Street, Off-Road, and Race. After the system is switched on, the riding mode can be changed by pressing the system button for two seconds. A solid green LED identifies the active mode, while the LED button can also be pressed to check system status; a vibration indicates that the system is functioning correctly.

A single-canister design supports a lightweight layout, faster inflation, and simplified servicing. The gas canister is replaceable by the user, and the quick-release cover attaches to the chassis with a hook-and-loop patch for convenient access during replacement. The collar, underarms, and front of the body feature ultra-thin stretch mesh construction for enhanced adaptive fit and breathability.

Features:

• Full Upper-Body Coverage: Provides protection for the chest, ribs, back, and shoulders.
• Ultra-Slim Profile: Lightweight construction is designed to remain discreet under a jacket.
• Nucleon Plasma Back Protector: Integrated back protection balances force dispersion, flexibility, ventilation, and comfort.
• Breathable Stretch Construction: Full-stretch, moisture-wicking construction supports comfort and airflow.
• Three Riding Modes: Includes Street, Off-Road, and Race modes.
• System Status Indicator: LED controls and vibration feedback help indicate system operation.
• Single-Canister Design: Supports a lightweight layout, faster inflation, and simplified servicing.
• User-Replaceable Gas Canister: The gas canister can be replaced by the user.
• Quick-Release Cover: Hook-and-loop attachment provides access to the gas inflator.
• Adaptive Mesh Chassis: Ultra-thin mono-layer stretch mesh construction contours to the airbag shape.