Alpinestars S-M7 Cast Helmet

Alpinestars S-M7 Cast Helmet

The Alpinestars S-M7 Cast is a full-face motocross and off-road helmet certified to ECE 22.06 and DOT standards. It is built for riders who compete or train on dirt tracks, enduro trails, and motocross circuits and need a helmet that meets current international safety requirements.

The S-M7 Cast shares the same multi-composite fibre shell platform as the broader S-M7 range, with the Cast graphic offering a distinct low-contrast, tonal colour treatment suited to riders who prefer a more restrained visual style.

Key Specifications

Shell Construction

The S-M7 Cast uses a multi-composite fibre shell produced in multiple size increments across the size run. This approach maintains consistent wall thickness and protection geometry for each head size rather than stretching a single shell across multiple sizes.

Ventilation System

The helmet features a chin bar intake port, forehead vent intakes, and rear exhaust channels. The layout is designed to draw air through the interior and expel heat at the rear, keeping the rider cooler during sustained physical effort on the track or trail.

Visor

The injected polycarbonate visor is adjustable across multiple positions and engineered to release cleanly on impact to reduce rotational force. It is compatible with standard tear-off systems for race use.

Interior and Fit

The cheek pads and comfort liner are fully removable and washable. The liner fabric is moisture-wicking to manage sweat during extended riding sessions. Fit is secured with a double D-ring chin strap, the standard closure for certified motocross helmets.

Cast Graphic

The Cast graphic uses a tonal, low-contrast colour palette with structured geometric patterning. The finish is gloss, with graphics integrated into the shell surface. This makes the S-M7 Cast a suitable choice for riders who prefer a subtler aesthetic compared to high-contrast graphic options in the S-M7 range.

Frequently Asked Questions

What safety certifications does the Alpinestars S-M7 Cast hold?
The S-M7 Cast is certified to ECE 22.06 and DOT standards, covering use in India, the UAE, and most international markets.

How does the Cast graphic differ from other S-M7 variants?
The Cast uses a tonal, low-contrast colour scheme with geometric patterning, as opposed to the bold, high-contrast graphics used on variants such as the Blaster.

Is the interior liner removable and washable?
Yes. Both the cheek pads and the comfort liner are removable and machine washable.

Does the visor support tear-offs?
Yes. The visor is compatible with standard tear-off systems, making it suitable for motocross race use.

What shell material is used?
The S-M7 Cast uses a multi-composite fibre shell, which is lighter than a standard polycarbonate shell while providing comparable structural protection.

What sizes are available?
The S-M7 Cast is available in XS, S, M, L, XL, and XXL.