alpinestars en Twitter: "#TechTuesday fact: Tech-Air is the world's first self-contained street airbag system that independently functions without the need for sensors to be installed on the bike and the subsequent need
Crash Tested: Alpinestars Tech-Air 5 Airbag System
TECH-AIR RACE SYSTEM – Motoliberty
Dainese siegt im Patentstreit mit Alpinestars | Tourenfahrer