Alpinestars Airbag System
PRODUCT INFO
The Alpinestars Tech-Air® 5 PLASMA is an ultra-lightweight, slim-profile airbag system designed for next-generation rider safety. Engineered to fit invisibly under your jacket, it delivers unrestricted movement, advanced protection, and all-day comfort. With full upper-body coverage and three adaptive Riding Modes, the PLASMA System sets a new benchmark in versatile, high-performance motorcycle protection.
Key Features
- Full Upper Body Coverage – Protects chest, ribs, back, and shoulders with an ultra-light, flexible design.
- Ultra-Lightweight Build – Weighs just 1,530g, making it over 25% lighter than the Tech-Air® 5.
- Slim, Invisible Profile – Minimal-bulk construction ensures a discreet fit under any jacket.
- Superior Comfort & Breathability – Full-stretch, moisture-wicking materials for cool, comfortable riding.
- PLASMA Back Protector – Eco-friendly, flexible, and ventilated for premium impact absorption.
- Optimised Airflow Design – Mono-layer mesh construction contours to the airbag for maximum breathability.
- Fast Inflation & Easy Servicing – Single-canister system for quicker deployment and streamlined maintenance.
- Quick-Release Canister Access – Velcro-secured cover for simple inflator replacement (where permitted).
- Modular Construction – Easy disassembly for cleaning, servicing, and component replacement.
- Long Battery Life – Up to 30 hours of active riding time.
- Extended Size Range – Available from XS to 4XL for the perfect personalised fit.
- Three Riding Modes – STREET, OFF-ROAD, and RACE, switchable via the LED Display button.
- Auto Activation – Magnetic sensor arms the system when zipped up, with vibration alerts for status updates.
Construction
- Breathable mono-layer mesh for adaptive fit.
- Ergonomic sleeves and extended rear cut for comfort and coverage.
- Designed to integrate with Alpinestars jacket ventilation systems.
Protection
- CE-certified active airbag coverage (chest, ribs, back, shoulders).
- Nucleon PLASMA back protector for a slim, flexible profile.
- Certified as Category II PPE and compliant with UK and EU standards.
- Airbag bladder tested for up to six deployments.

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