Brand New! Alpinestars Tech-Air MX System - Large Features: An MX-specific airbag developed using race-derived data that goes back to 2016 Fits under or over a jersey, wears like a roost guard, and is comfortable and well-balanced front to back MX Mode: The standard algorithm for traditional motocross tracks and the recommended default MX Race Mode: A desensitized mode for pro-level riding, raising the parameters for a "crash" detection Enduro Mode: Optimized for lower-to-medium speeds, trail riding, woods racing, and dual-sport Rally Mode: Dakar Rally inspired algorithm for high-speed off-road use Airbag Technology: User-replaceable CO2 canister A result of algorithm data collected from pro riders like Austin Forkner and Jordan Smith since 2016 Monitors movement via one Tri-Axial Accelerometer and one Tri-Axial Gyroscope (6 axes total) Communicates every millisecond for immediate and precise crash detection Average deployment time of a lightning-fast 40ms Airbag deflates in about 4-5 seconds post-detection, allowing the rider to remount and continue Goes into a standby mode after 15 minutes of inactivity (can be reversed by re-strapping) Construction & Design: Airbag offers critical coverage to the rider's chest, shoulders, and back CE Level 1 Polyhedron passive chest protector for constant coverage CE Level 1 Nucleon Plasma passive back protector for pre-impact protection Mesh and foam-backed main chassis for lightweight comfort and breathability TPU Overlays on the chest and over the back's ECU housing for added durability Functionality: The system powers on and runs diagnostics as soon as the left side strap is closed Visual status indicator on the lower left side shows battery life and system mode Mode selection is easily changed via the Tech-Air App or a two-second hold on the control panel button USB-C charging port; the control panel is entirely removable for cleaning and storage Fully charged battery provides approximately 30 hours of active ride time Goes into a standby mode after 15 minutes of inactivity (can be reversed by re-strapping) The system is certified for six deployments before the physical airbag requires replacement Provides 80-90% more impact absorption than traditional, static foam armor