Alpinestars S-R7 Zeal Fluo Yellow / Black / White

Built for road and track riding, this Alpinestars S-R7 combines a lightweight composite shell with adjustable ventilation and a carefully developed aerodynamic profile. PLASMA technology, a size-specific EPS liner and the A-Head Fitment System bring together impact management and a personalised fit.

Shell construction and protection

The pre-preg shell combines carbon, aramid fibre and fibreglass with epoxy resin for strength and energy dissipation. Its seven-piece EPS liner uses six densities matched to the helmet size, while a patented low-friction EPS coating helps reduce rotational acceleration in oblique impacts. PLASMA inserts sit within the collarbone recesses to absorb shocks. The S-R7 is ECE 22.06 homologated and secured with a D-ring chin strap.

Vision and rider comfort

The eye port provides 220° peripheral and 57° vertical vision. The Optical Class 1 visor has double-sided anti-scratch treatment, a polymer locking lever with a frontal metal hook, and a tool-less quick-release mechanism. Its side mechanisms draw it against the rubber window seal, and the pins accommodate a Pinlock® 120XLT 100% Max Vision lens. The A-Head Fitment System adjusts helmet height, depth and fore-aft angle. Removable, washable linings have anti-microbial treatments, while the 3D cheek pads include eyewear channels, an integrated hydration tube channel and an Emergency Release System.

Aerodynamics and ventilation

A wind-tunnel-developed road spoiler and integrated lateral winglets help reduce drag and support stability at speed. Six intakes and four exhausts manage airflow: adjustable chin openings direct air towards the visor, a central chin intake uses a removable rubber bung, and the sliding top vent reveals three air channels. Chin-bar and rear spoiler outlets extract warm, humid air. The helmet is also designed to integrate with the Alpinestars A-Connect communications system.

Key features

• Carbon, aramid fibre and fibreglass pre-preg composite shell
• ECE 22.06 homologated
• PLASMA inserts in the collarbone recesses
• Seven-piece, six-density, size-specific EPS liner
• Patented low-friction EPS coating for rotational impact management
• 220° peripheral and 57° vertical field of vision
• Optical Class 1 visor, 1.6 mm thick at the sides and 2.6 mm at the centre
• Double-sided anti-scratch visor treatment and tool-less release
• Pinlock® 120XLT 100% Max Vision compatible
• Micro-adjustable A-Head Fitment System
• Emergency Release System in the 3D cheek pads
• D-ring fastening
• Integrated road spoiler and lateral winglets
• Six intake ports and four exhaust ports
• Removable, washable, anti-microbial comfort lining
• Eyewear and hydration tube channels
• Designed for A-Connect communications system integration
• Size M weight: 1,390 g / 3.06 lb

Size Guide