The ALPINESTARS TECH-AIR Tech-Air® 5 Plasma System is an ultra-lightweight, low-profile motorcycle airbag system designed to fit discreetly beneath a compatible jacket. Part number 6504925-10-M provides a comfortable, adaptive fit with a stretch construction that follows the rider’s movements while minimizing bulk. Its streamlined design creates an unobtrusive feel for everyday riding, touring, adventure use, and performance applications.
The system provides comprehensive upper-body coverage for the chest, ribs, back, and shoulders. An integrated Nucleon Plasma back protector combines lightweight impact absorption with flexibility, airflow, ventilation, and comfort. The mono-layer stretch mesh chassis contours around the airbag while promoting breathability, and a moisture-wicking treatment helps improve comfort during extended rides. The Plasma material is designed to provide an effective balance of force dispersion, adaptability, and ventilation.
A dedicated control algorithm offers Street, Off-Road, and Race riding modes to suit changing riding conditions. After the system is switched on, riders can change modes by pressing the system button for two seconds, with a solid green LED identifying the selected mode. A quick status check is available by pressing the button; a vibration indicates that the system is functioning correctly. The single-canister design supports rapid inflation and simplified maintenance, while the gas canister can be replaced by the user. A quick-release hook-and-loop cover provides convenient access to the inflator, allowing straightforward servicing without removing the entire chassis.
Features:
- Full Upper-Body Coverage: Helps protect the chest, ribs, back, and shoulders with a single integrated airbag system.
- Ultra-Slim Profile: Designed to fit beneath a compatible motorcycle jacket without adding unnecessary bulk.
- Adaptive Stretch Construction: Contours to the rider’s body and supports freedom of movement while riding.
- Nucleon Plasma Back Protector: Provides lightweight impact absorption with flexibility, airflow, and ventilation.
- Breathable Mesh Chassis: Uses a mono-layer stretch mesh construction for improved airflow and a comfortable fit.
- Moisture-Wicking Treatment: Helps manage moisture for enhanced comfort during longer rides.
- Three Riding Modes: Includes Street, Off-Road, and Race settings for different riding environments.
- Single-Canister Design: Supports fast inflation and simplified system servicing.
- User-Replaceable Gas Canister: Allows the inflator to be replaced by the rider for convenient maintenance.
- LED Status Indicator: Provides riding-mode identification and system status feedback through the control button.
- Quick-Release Cover: Hook-and-loop attachment provides easy access to the gas inflator.