ALPINESTARS Supertech M8 Helmet - Echo - MIPS® - Black/Red/Gloss - Large 8302621-1116-LG 1974-1983) DS18 delivers unparalleled sound performance

DS18 delivers unparalleled sound performance with a sleek and smooth design

Water-resistant construction with integrated rain cover

powerful bass that brings your music to life

It has set-in sleeves

4V) Per Channel: 1 x 450W 4 Ohms RMS Power (14

ALPINESTARS Supertech M8 Helmet - Echo - MIPS® - Black/Red/Gloss - Large 8302621-1116-LG 1974-1983) DS18 delivers unparalleled sound performanceLightweight outer shell is constructed from technologically advanced composite materials for best fit Multiple density inner liner 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 Visor attached to the helmet shell with patented system that will allow easy release in case of crash Adjustable top pad height (Alpinestar's patented A