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Alpinestars A-4 Max Roost Deflector

Alpinestars A-4 Max Roost Deflector

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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.

  • Triple layer chest protector features a highly perforated impact absorption 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
  • Additional thermoformed EVA (Ethylene Vinyl Acetate) tail extension for extended coverage to the lower spine
  • The protector plastic shells are perforated for maximum breathability and cooling ventilation
  • Adjustable elastic straps incorporate thermoformed perforated rib protection panels for additional protection without compromising movement
  • Elastic closure system features quick and easy to use buckles that fit a broad range of rider body sizes
  • Thermoformed padded chassis for optimized levels of comfort and close to the body fit
  • Adjustable shoulder straps for optimal fit
  • Bionic Neck Support compatibility
  • Silicone BNS pull tabs for easy and safe engagement of the BNS
  • Black/Yellow
California Prop 65 Icon
California Prop 65
WARNING: Cancer and Reproductive Harm -

Part Numbers

SKU MPN Availability In-Store Pickup
Black/Yellow XS/S 020-6701520-1155-XS6701520-1155-XS/S10+ In Stock. Ready to ship.-
Black/Yellow M/L 020-6701520-1155-M6701520-1155-M10+ In Stock. Ready to ship.-
Black/Yellow XL/XXL 020-6701520-1155-XL6701520-1155-XL/2XL10+ In Stock. Ready to ship.-
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