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Key features

  • Off-road protectionThe Alpinestars S-M3 SOLID helmet accompanies MX, Enduro and off-road riding with a design aimed at facilitating riding, comfort and impact protection.
  • Shell and ventilationIts thermo-injected shell with variable densities combines impact protection and lightness. The 10 intake and 7 exhaust vents promote air exchange.
  • For MX and EnduroDesigned for off-road riding, the S-M3 SOLID features a hydration port for easier access to water during your off-road outings.
Black Week Price
Ref : AP3956
Alpinestars

Alpinestars S-M3 SOLID 2025 Cross helmet - Black

Recommended retail price: 199,95 €146,90 €
Size

Key features

  • Off-road protectionThe Alpinestars S-M3 SOLID helmet accompanies MX, Enduro and off-road riding with a design aimed at facilitating riding, comfort and impact protection.
  • Shell and ventilationIts thermo-injected shell with variable densities combines impact protection and lightness. The 10 intake and 7 exhaust vents promote air exchange.
  • For MX and EnduroDesigned for off-road riding, the S-M3 SOLID features a hydration port for easier access to water during your off-road outings.
Alpinestars presents its S-M3 SOLID off-road helmet

Features

S-M3 SOLID Off-Road Helmet by Alpinestars

The Alpinestars S-M3 SOLID off-road helmet is designed for MX, Enduro, and off-road riding. Its thermo-injected shell and ventilation system with ten intake and seven exhaust ports enhance airflow during off-road rides. The removable and washable interior simplifies maintenance after sessions, while the visor release system and emergency padding removal cater to the practical needs of the rider.


Design and Materials

  • Shell made from fibre with a thermo-injected construction of varying densities, designed to combine impact protection and lightweight performance during off-road riding
  • Weight of 1,430 g in ECE configuration and 1,460 g in DOT configuration for a medium size

Safety and Standards

  • ECE 22.06 certified

Protection and Reinforcements

  • Patented low-friction inner lining, acting as a sliding plane during certain oblique impacts to reduce rotational acceleration forces
  • Visor release system designed to detach the visor with a predetermined force and reduce neck forces during an impact
  • Emergency padding removal system for easy helmet extraction in emergency situations

Practicality and Features

  • Hydration port for easy access to water during off-road outings
  • Double-D ring chin strap for adjusting helmet fit before riding
Informations Recommended with:

ECE 22.06 approved

Customer reviews