Buy Last items in stock Motorcycle clothing €699.95 Alpinestars Tech-Air 5 Airbag System AlpinestarsTechAir5-6508120 Tech-Air® 5 is the latest addition to the Alpinestars Tech-Air® family, Alpinestars continues to lead the way in active air-bag technology for riders and their passengers, Tech-Air® 5 is a slim, self-contained wearable airbag vest that can be worn under any proper fitting textile jacket or Tech-Air Add to cart