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Key features

  • Protection designed for motocrossThe peak detaches in the event of a crash, while the profiled sides limit the risk of collarbone injuries. The emergency foam removal system facilitates helmet extraction.
  • Fibres and absorptionThe Multi-Composites MCT shell combines impact resistance and lightness. The EPS with 4 densities aids in impact management, featuring a polypropylene chin guard.
  • Ready for your off-road outingsThe dedicated passage for the Camel Bike tube preserves access to hydration while riding. The Double-D closure ensures helmet retention.
Black Week Price
Ref : AP3957
Alpinestars

Alpinestars S-M3 SOLID 2025 Cross helmet - Black / White

Recommended retail price: 199,95 €166,50 €
Size

Key features

  • Protection designed for motocrossThe peak detaches in the event of a crash, while the profiled sides limit the risk of collarbone injuries. The emergency foam removal system facilitates helmet extraction.
  • Fibres and absorptionThe Multi-Composites MCT shell combines impact resistance and lightness. The EPS with 4 densities aids in impact management, featuring a polypropylene chin guard.
  • Ready for your off-road outingsThe dedicated passage for the Camel Bike tube preserves access to hydration while riding. The Double-D closure ensures helmet retention.
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 off-road adventures, featuring a Multi-Composite MCT shell and an internal design engineered to manage impacts. Its removable and washable COOLMAX® interior enhances comfort during rides. Air channels, the A-Head adjustment system, and a dedicated hydration tube passage support practicality in off-road use.


Design and Materials

  • Multi-Composite MCT shell, claimed to be impact-resistant and lightweight, combining protection with controlled weight for off-road riding
  • EPS with 4 densities for internal absorption and impact management

Safety and Standards

  • ECE 22.06 certified

Comfort and Ergonomics

  • COOLMAX® interior to enhance comfort during off-road outings
  • Removable and washable interior for easy maintenance after rides

Protection and Reinforcements

  • MIPS® technology allowing the head to slide independently of the helmet to reduce impact force on the skull
  • Polypropylene chin guard to cover the chin area during off-road activities
  • Profiled side parts to limit the risk of collarbone injuries in case of impact
  • Soft EPP foam at the bottom edge of the helmet to protect this peripheral area
  • Emergency foam removal system for easy helmet extraction in case of intervention
  • Visor designed to detach in case of impact

Practicality and Features

  • Double-D buckle to ensure helmet closure and retention
  • Dedicated channel for the Camel Bike tube to maintain hydration access during rides
  • Helmet bag included for transporting and storing the helmet between outings

Advantages

  • Patented A-Head adjustment system for fitting to different head shapes
  • Internal air network consisting of 19 intake vents and 5 exhaust vents to circulate air during off-road rides
Informations Recommended with:

ECE 22.06 approved