Alpinestars Supertech M8 Triple Helmet

Alpinestars Supertech M8 Triple Helmet – MIPS® MX Helmet (Gloss White/Red/Black) – DOT & ECE

The Alpinestars Supertech M8 (SM8) Triple Helmet is a premium motocross and off-road helmet engineered for riders who demand elite-level protection, lightweight performance, and race-ready ventilation. Constructed using advanced multi-composite molding technology with a uni-directional carbon composite layer, this helmet delivers exceptional radial strength while allowing controlled shell deflection to help reduce transmitted impact energy.

Designed for motocross, ATV, UTV, and aggressive off-road riding, the SM8 combines MIPS® E-2 rotational impact protection, a four-zone EPS liner system, and Alpinestars’ patented fit technologies to create one of the most technically advanced MX helmets available.

Advanced Shell Construction & Energy Management

• Multi-composite shell utilizing highly advanced molding technology
• Uni-directional carbon composite layer for increased radial strength
• Epoxy resin bonding enhances shell integrity and energy dispersion
• Limited outer shell deflection spreads impact energy across a wider surface
• Four anatomical shell sizes for optimized fit and reduced weight

The carefully engineered shell works together with a multi-density EPS polymer liner that features a four-section construction. Each zone is tuned with specific densities to manage impact forces in critical areas, improving overall energy absorption and rider safety.

MIPS® Multi-Directional Impact Protection System

The SM8 incorporates the latest generation MIPS® E-2 system, designed to reduce rotational motion transferred to the brain during angled impacts.

• Low-friction slip layer positioned between comfort liner and energy-absorbing shell
• Allows controlled movement of inner absorption layer during rotational forces
• Helps dampen and redirect energy before significant acceleration stress reaches the brain

Ventilation & Heat Management

• 19 intake vents and 5 exhaust ports for maximum airflow
• Heat mapping technology used to design optimized internal ducting
• Positive airflow over and around the head reduces heat stress in extreme conditions

Patented A-Head Adjustable Fit System

The SM8 features Alpinestars’ patented A-Head fitment system, allowing micro-adjustments to helmet height and angle. Riders can raise, lower, or tilt the helmet forward or backward for a precision fit.

• Micro-adjustable pad integrated into the inner shell
• Height and angle tuning for personalized fit
• 26mm chinstrap with soft woven poly yarn and secure double D-ring closure

Emergency & Collarbone Protection Features

• ERS (Emergency Release System) cheek pads for safe helmet removal
• Eject® system compatibility for professional trackside removal
• Sculpted base profile designed to clear the collarbone
• Energy-absorbing base pad positioned above collarbone area
• Polypropylene chin-bar allows controlled lateral deflection
• Side shell shape with soft EPP foam to reduce collarbone injury risk

Visor & Impact Breakaway System

• Patented visor release system engineered to detach under impact
• Reduces rotational leverage forces that could stress neck and spine
• Secure mounting for aggressive terrain and race conditions

Interior Comfort & Hygiene

• Removable and washable liner with CoolMax® fabric interior
• Anti-bacterial talent yarn for long-lasting freshness
• Quick-dry performance between riding sessions
• TPE-coated washable surfaces for easier maintenance

Additional Features

• Hydration system compatible
• Includes soft helmet bag

Certifications

• DOT certified
• ECE certified

Specifications

• Type: MX / Motocross
• Model: SM8 / Supertech M8
• Graphic: Triple
• Finish: Gloss
• Shell Material: Aramid / Carbon Composite
• Gender: Unisex
• Riding Style: UTV / Off-Road / ATV / Motocross

If you are searching for a lightweight MIPS motocross helmet with advanced rotational impact protection, multi-density EPS energy management, adjustable race fit, and elite airflow, the Alpinestars Supertech M8 Triple Helmet delivers professional-level performance for serious off-road riders.