A-CS® Plus

the ventilated stretch‑mesh chassis with V‑strap stabilization maximizes airflow and fit

It’s practical too and has a touchscreen compatible fingertip for use with GPS systems and smartphones

full stretch chassis and sport tailored silhouette combine to deliver a ‘racy’ fit

the shorts have been created to resist the roughest mountain bike environments

tech air 7x system RGroup_8982019 A-CS® PlusDeveloped from MotoGPproven technology, the Tech Air 7X System is Alpinestars most advanced motorcycle airbag system for road racing and track days. FIMapproved and CEcertified, it deploys in as little as 44 ms with 12sensor AI detection, covers shoulders, chest, back and coccyx, and cuts impact forces by up to 90% vs passive Level 1 back protection, with Ride Modes for track and street, plus a ventilated chassis.