Alpinestars Supertech M10 Solid Helmet Size:S Easy installation: requires no drilling

Easy installation: requires no drilling or tools

deposits and wear

hardened body and redesigned body bolt

Thanks to the Sympatex® membrane it's 100% waterproof and windproof

Alpinestars Supertech M10 Solid Helmet Size:S Easy installation: requires no drillingFEATURES Lightweight outer shell is constructed from technologically advanced composite materials in four sizes to ensure a superior fit Helmet side shell shape combined with soft EPP foam prevents damage to collarbone in event of crash Emergency release and removable cheek pads 3D contoured foam Removable comfort liner uses anti moisture and antibacterial fabrics Hydration system prepared E Ject prepared Lightweight 1,260g 1,310g with side pads,