ALPINESTARS Supertech M8 Helmet - Radium 2 - MIPS® - Gloss Black/White - XL 8301523-12-XL 2000-up Hook-and-loop waist adjustment

Hook-and-loop waist adjustment

Parting line sealed by ultrasonic welding newly designed actuator with 100% original ABS housing

Rated at 2500 watts RMS at 1-Ohm

but they also deliver an unparalleled sound experience

ALPINESTARS Supertech M8 Helmet - Radium 2 - MIPS® - Gloss Black/White - XL 8301523-12-XL 2000-up Hook-and-loop waist adjustmentMaximized ventilation with 19 intakes and 5 exhaust ports Adjustable top pad height (Alpinestar's patented A Head system) Fitted with E 2, latest generation of MIPS, integrated low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the head Lightweight outer shell is constructed from technologically advanced composite materials for best fit Visor attached to the helmet shell with patented system that