Alpinestars S-M5 Rayon Ece MX Helmet - Black, White and Orange

The Alpinestars SM5 helmet is the result of over five years of intensive study, development, and testing. Drawing on over fifty years of experience in protection development, Alpinestars has examined every possible aspect to create a safe, carefully engineered helmet designed to offer optimal protection and comfort, all at an exceptional price. Features: • HIPRO (High Impact Polymer Parametric Shell) with varying degrees of thickness. • 5-density EPS for improved impact absorption. • Integrated collarbone protection. • Release system that allows the visor to detach at a predetermined force, regardless of the angle. • Internal and external surfaces are designed to minimize the effects of oblique impacts. • Ultra-ventilated design. • ERS emergency release system for safe removal of the cheek pads. • Integrated loops on the cheek pad for the hydration system hose. • 26 mm wide chin strap for greater safety. Weight: 1260 g (size M) ECE 22.05 approved.