Alpinestars A-4 Max Chest Protector

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Alpinestars A-4 Max Chest Protector

Availability: Out of stock

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Alpinestars A-4 Max Men's Chest Protector

The protector offers protection for the chest, ribs and back via its flexible hard plates. With ventilation and bio-foam padding for comfort and fit, it features removable shoulder padding for versatility and optimal comfort, and is fully compatible with Alpinestars Bionic Neck Supports.


  • All-new triple layer chest protector features a highly perforated impact
  • Asorption insert for high levels of ventilation and protection.
  • Features a new Cell Technology back protector
  • Removable shoulder pads for high levels of customization
  • Extended padding to offer more protection against tire roost without obstructing arm movement
  • The protector plastic shells are perforated for maximum breathability and cooling ventilation
  • Adjustable elastic straps incorporate thermoformed perforated rib protection
  • Elastic closure system features newly designed, quick and easy-to-usee buckles that fit a broad range of rider body sizes
  • Thermoformed padded chassis for optimized levels of comfort and close-to-body fit
  • Adjustable shoulder straps for optimal fit
  • Bionic Neck Support compatibility
  • Silicon BNS pull tabs for easy and safe engagement of the BNS
  • Additional thermoformed EVA tail extension for extended coverage to the lower spine

Sizing Chart

Size Chart


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