ALPINESTARS Supertech M8 Helmet - Radium 2 - MIPS® - Gloss Black/Neon Red - XS 8301523-1397-XS 711 Bike Stand 2 ventilation on sides

2 ventilation on sides

This Interface allows you to easily adjust the following features listed below

this new paste-like sealant product stops any debris from passing through the foam filter at the contact point on the airbox

Extensive perforations for optimized airflow and breathability

Designed for cold start protection and to support smoother shifting

ALPINESTARS Supertech M8 Helmet - Radium 2 - MIPS® - Gloss Black/Neon Red - XS 8301523-1397-XS 711 Bike Stand 2 ventilation on sidesMaximized 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