Alpinestars S-M3 Radium MX Helmet Red/White

Description

Alpinestars S-M3 Radium MX Helmet Red/White

The Alpinestars S-M3 Radium MX Helmet is designed for motocross, enduro and off-road riding, combining a lightweight thermoplastic shell with impact-management technologies and efficient ventilation. Its thermo-moulded polymer shell uses variable wall thicknesses to balance low weight with reliable protection.

A patented peak release system is designed to reduce neck strain by detaching under a defined impact force. The EPS liner includes a low-friction coating to help manage rotational forces during angled impacts, while 17 ventilation openings support consistent airflow in warm riding conditions.

Features:
• Thermo-moulded shell with variable wall thickness
• Patented peak release system
• Low-friction EPS liner for rotational impact management
• Lightweight construction
• 10 intake vents
• 7 exhaust vents

Specifications:
• Brand: Alpinestars
• Model: S-M3
• Graphic: Radium
• Product Type: Helmet
• Helmet Type: MX
• Colour: Red/White
• Gender: Men
• Season: Summer
• Application: Motocross
• Shell Material: Plastic
• Weight: Approx. 1200 g, Depending on Size
• Closure: Double D-Ring
• Certification: ECE 22.06

Contents:
• 1 × Alpinestars S-M3 Radium MX Helmet