Item code : 300056


Alpinestars 2023 S-M5 Solid Motocross Helmet

Black Matt

$209.95 $229.95 (Save 9%)

∙ Free delivery on orders over $100

. 30 day returns

Choose size
  • X Small / 53 - 54 cm A8303021110XS $209.95

    Despatched in 1-2 days

  • Small / 55 - 56 cm A8303021110S $209.95

    Despatched in 1-2 days

  • Medium / 57 - 58 cm A8303021110M $209.95

    Despatched in 1-2 days

  • Large / 59 - 60 cm A8303021110L $209.95

    Despatched in 1-2 days

  • X Large / 61 - 62 cm A8303021110XL $209.95

    Despatched in 1-2 days

  • XX Large / 63 - 64 cm A8303021110XXL $209.95

    Despatched in 1-2 days

Product Sizing Chart


Item code: 300056

The team at Alpinestars have spent more than five years doing intensive study, development and testing to bring you the all-new S-M5 Solid, they scrutinised every possible aspect to engineer a helmet that is safe, practical, and designed to deliver optimal protection and comfort. The ultra-lightweight SM5 helmet features an impact-resistant thermoplastic that has been designed to give the user an optimal combination of impact protection and lightness. An emergency release system and removable cheek pads allow for easy removal with the 3D contoured foam ensuring rider comfort. The enhanced five density EPS liner means the correct density in the right areas for improved impact absorption.

  • Alpinestars S-M5 Solid Mens MX Helmet
  • Lightweight outer shell is thermo-injected with a special polymer blend that enhances by varying degrees of thickness and giving the helmet a technologically advanced impact protection
  • Maximised ventilation with high levels of heat transfer exchange thanks to multi-air inlets and exhaust ports
  • Visor has been designed to direct air into the ports for enhanced airflow
  • Inner and outer surfaces are engineered to minimise the effects of oblique impacts
  • Side shell couple with soft EPS foam prevents damage to collarbone in the event of a crash
  • The SM5 helmet conforms to ECE homologation
  • Removable comfort liner with Silverplus® treated anti-bacterial fabrics for excellent moisture wicking
  • Emergency release system and removable cheek pads permit the safe and easy removal of the cheek pads while the helmet is still on
  • 3D contoured foam ensures rider comfort
  • Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance
  • Anti-microbial liner is removable and washable
  • Soft textile chin strap is 26mm and is wider than certification requirements for optimal safety and rider comfort
  • Stainless steel D-rings to ensure a tight and secure fit

Size Helmet Size (cm)
X Small 53 - 54 cm
Small 55 - 56 cm
Medium 57 - 58 cm
Large 59 - 60 cm
X Large 61 - 62 cm
XX Large 63 - 64 cm

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