Alpinestars Supertech R7 Solid Helmet｜ Other Products

Engineered for peak performance on both track and road, the lightweight S-R7 Helmet blends cutting-edge carbon composite construction with Alpinestars’ technologies
Its advanced aerodynamics, optimized airflow, and precision-engineered EPS liner ensure superior protection and all-day riding comfort

Outer Shell

Features an advanced multi-composite shell construction using pre-preg epoxy resin for maximum strength and performance
Its carbon, aramid fiber, and fiberglass layers deliver lightweight yet ultra-protective performance with excellent energy dissipation, radial strength, and penetration resistance
The streamlined aerodynamic design includes collarbone recesses on each side, fitted with two PLASMA inserts designed to offer high-performance shock absorption and reduce the risk of injuries during a slide
Engineered for exceptional visibility, the S-R7 offers 220° peripheral vision and 57° vertical vision, enhanced by an optimized eye port and head position

Inner Shell

The inner shell features a multi-density EPS liner with seven pieces in six densities, strategically positioned for optimal impact absorption
The EPS liner is engineered with a dimension specific to each helmet size, matching with the three different outer shell sizes
The EPS surface is flush and features Alpinestars' coating, developed to deliver proven rotational impact protection
This low-friction slip plane is designed to mimic the brain’s natural cerebrospinal fluid — the body’s inherent defense against oblique impacts
By reducing rotational acceleration of the brain within the skull during an impact, this technology helps decrease the risk of concussion and other brain injuries

Aerodynamics

The S-R7 Helmet delivers ultra-low drag and exceptional high-speed stability, reducing neck strain
Its aerodynamically optimized shell features an integrated spoiler developed to minimize turbulence and drag, while lateral winglets further enhance stability and further reduce drag

Ventilation

The S-R7 is optimized for airflow with a total of 10 ventilation ports: 6 intake ports (3 in the chin guard and 3 on the top of the head) regulated by a slidable top vent mechanism, plus 4 exhaust ports (2 lateral ports on the chin bar and 2 at the rear of the helmet)
The incoming air from the chin vents is channeled towards the inner side of the shield, effectively preventing fogging and misting
The entire top vent section is slidable, allowing riders to reveal three air channels for maximum airflow and cooling performance
Chin Bar Extractor Vents are designed to efficiently extract humid air from inside the helmet

Shield

The helmet is fitted with an ECE 22.06 homologated, optical Class 1 shield, with double-sided anti-scratch treatment
Shield thickness varies from 1.6 mm on the sides to 2.6 mm in the center
It includes pins to attach a Pinlock® 120XLT 100% Max Vision lens
The visor can be quickly changed or removed using a secure, tool-less quick-release system that allows pivotal rotation to ensure a complete seal against the helmet’s rubber window trim
Helmet ships with CLEAR shield only

A-Head Fitment System

A micro-adjustable pad connected to the helmet's inner EPS liner enables an ultra-specific setup that adapts to how deeply the rider's head sits in the helmet and how far forward or backward it is tilted, delivering the ultimate personalized fit

Removable Lining

All linings are removable and washable, and feature fabrics with anti-microbial treatments
Cheek Pads featuring fitted 3D foam with channels to accommodate glasses, an Emergency Release System (ERS), and an integrated hydration tube channel

Accessories

Clear visor, Pinlock® 120 MaxVision™ anti-fog lens, breath deflector, chin curtain, and helmet soft bag

A-Connect Ready

The S-R7 Helmet is engineered for seamless integration with the Alpinestars A-Connect Communication System, delivering advanced communication—including Mesh 3.0 intercom—along with premium sound quality powered by Harman Kardon high-definition speakers and advanced noise reduction

ECE 22.06 and DOT homologated.

Size
Head (in)

XS
20.9-21.3

SM
21.7-22

MD
22.4-22.8

LG
23.2-23.6

XL
24-24.4

2XL
24.8-25.2
Brand:AlpinestarsSKU:0101-18999COLOR:Gloss Black, Gloss Gray, Gloss White, Matte BlackSIZE:XS, Small, Medium, Large, XL, XXL