ALPINESTARS Supertech R10 Helmet - Element - Carbon/Red/White - 2XL 8200324-1363-XXL Thickness GFX-8K2 Product Manual

GFX-8K2 Product Manual

Low FS of 29Hz so the sub can play ultra-low frequencies all while still retaining the versatility of a traditional subwoofer

expandable to carry all your gear

Integrated Picatinny rails allow for additional accessories without compromising your setup

5 gallons (21 l)

ALPINESTARS Supertech R10 Helmet - Element - Carbon/Red/White - 2XL 8200324-1363-XXL Thickness GFX-8K2 Product ManualOuter Shell Utilizes molding technology with a multi composite combination featuring a 3K high density carbon outer layer, a uni directional carbon composite layer, an aramid fiber layer, and a fiberglass one 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre preg fiber, perfectly