Alpinestars Tech-Air 7x Airbag System YCRF_bikes RADVENT FRAME VENT FOAM

RADVENT FRAME VENT FOAM

Versatile knee pad suitable for various activities

Hook and loop fasteners for main unit

With little to no unintended internal movement

Versatile multi-season jacket

Alpinestars Tech-Air 7x Airbag System YCRF_bikes RADVENT FRAME VENT FOAMSpecifically developed for road racing, track use and performance road riding, Tech Air 7x System is derived from Alpinestars' proven MotoGP Airbag tech. The autonomous, self contained System is engineered for racing, offering riders streamlined, low profile, highly ventilated protection. The Tech Air 7x System comes with an active electronic system that features twelve integrated sensors, 3 triaxial accelerometers (1 positioned on the back and 2