At GearChangeOnline.com, riders can choose from Alpinestars’ cutting-edge Tech-Air® airbag protection lineup. The flagship Tech-Air® 5 is a sleek, self-contained vest worn under any textile or leather jacket, featuring six integrated sensors and an AI-driven crash algorithm that deploys in just 20–40 ms to shield shoulders, chest, ribs, and spine—reducing impact force by up to 95 %. For track-focused enthusiasts, the Tech-Air® Race system seamlessly integrates into premium one-piece suits—such as the Missile Leather Suit—offering bespoke fit, ergonomic comfort, and state-of-the-art active protection without sacrificing performance.