ALPINESTARS SM5 Solid Helmet White Glossy Small 8303123-2180-S

The ALPINESTARS SM5 Solid Helmet in White Glossy, Small, combines a lightweight impact-resistant thermoplastic outer shell with advanced impact-management features. Its inner and outer surfaces are engineered to minimize the effects of oblique impacts, while the side shell and soft EPS foam are designed to help prevent collarbone damage in the event of a crash. The multiple-density inner liner places the correct density in each area to support enhanced impact absorption.

Ventilation is maximized through multiple air inlets and exhaust ports, and the visor is designed to direct air into the ports for enhanced airflow. Integrated hydration tube channels in the cheek pads add convenience, while the patented visor release system is designed to release the visor with a predetermined amount of force regardless of impact angle. Stainless steel D-rings help provide a tight, secure fit, and the 26 mm soft textile chin strap is wider than certification requirements for rider comfort.

The removable comfort liner features SILVERPLUS® treated antibacterial fabric designed to wick moisture away from the skin. The antimicrobial liner is removable and washable. Emergency-release functionality and removable cheek pads support safe, easy cheek-pad removal while the helmet remains on, while 3D-contoured foam contributes to rider comfort. The ALPINESTARS SM5 conforms to DOT certification and ECE homologation for worldwide use. Product SKU: 482-9223S. Part number: 8303123-2180-S.

Features:

• Impact-resistant thermoplastic outer shell constructed in two sizes
• Visor designed to direct air into the ventilation ports for enhanced airflow
• Integrated hydration tube channels in the helmet cheek pads
• Inner and outer surfaces engineered to minimize the effects of oblique impacts
• Side shell and soft EPS foam designed to help prevent collarbone damage in a crash
• 26 mm soft textile chin strap for rider comfort and secure use
• Multiple-density inner liner for enhanced impact absorption
• Emergency-release system and removable cheek pads
• 3D-contoured foam for rider comfort
• Patented visor release system designed to release at a predetermined force
• Removable comfort liner with SILVERPLUS® treated antibacterial fabric
• Removable and washable antimicrobial liner
• Stainless steel D-rings for a tight and secure fit
• Medium size weighs 3.02 lb
• Conforms to DOT certification and ECE homologation
• Multiple air inlets and exhaust ports for maximized ventilation and heat transfer exchange