tech air 5 plasma system Size:4XL with over‑ or under‑jacket wear

with over‑ or under‑jacket wear

a D ring closure for security and a removable and washable anti-bacterial lining with polygiene

casual style that seamlessly transitions from the bike to everyday life

and utilize Alpinestars’ technical laminated Drystar® liner that provides superior breathability and exceptional wet weather performance

tech air 5 plasma system Size:4XL with over‑ or under‑jacket wearDeveloped for road, dirt, and track riding, the Tech Air 5 Plasma System is an under jacket motorcycle airbag. Delivering full chest, ribs, back and shoulder coverage with CE EN 1621 4 Level 1 airbag certification, it weighs 1,530 g and integrates a PLASMA back protector, STREET OFF ROAD RACE modes, and a single canister, user replaceable inflator. Its ultra slim, breathable chassis disappears under a jacket, while up to 30 hours of battery life keeps