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Alpinestars Bionic Plus Knee Protectors

The Alpinestars Bionic Plus Knee Protectors use a two strap system to keep the protectors in place. A flexion channel through the shell allows the shell to bend with the knee. The ergonomic design of the Bionic Plus provides ergonomic streamlining combined with protection.


  • CE certified protection systems utilize robust protective structures and impact absorption padding
  • Highly ergonomic design improves streamlining combined with protection
  • Asymmetrical, lightweight ergonomic panel construction offers extended protection surfaces to reduce rotation
  • Dual strap closure system with top strap above knee and lower strap positioned for ergonomic fit
  • Vented panels and 3D mesh prevent heat build-up
  • Flexion channel through the shell to allow the shell to bend with the knee
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Product Style Item # Store SKU Manufacturer Product # Availability
SM-MD 1314700 6506219-10-S/M In Stock: Ships within 24 hours
LG-XL 1314701 6506219-10-L/XL Available: Requires 1-3 business days of lead time prior to shipment