Alpinestars Bionic 5s Youth Knee

Alpinestars Bionic 5s Youth Knee


Regular price$ 329.95
No Sales Tax! Except CA | 🚚 Free Shipping!

  • In stock, ready to ship
  • Inventory on the way
  • Authorized Dealer
  • Free & Fast Shipping U.S. Lower 48
  • No Sales Tax, except California


  • Innovative hybrid frames are constructed from a flexible composite over-injected with a high performance fiber reinforced polymer which provides optimal structural integrity and support while being ultra-lightweight and adaptive
  • The frame system reduces the risk of sustaining injuries to the medial and lateral collateral ligament, the anterior and posterior cruciate ligament and the lateral and medial meniscus
  • Slim ergonomic design for riding comfort during dynamic movement
  • Extremely stable slim-design four-point hinge system perfectly follows the articulation of the knee
  • Lightweight and highly ventilated knee protector offers strong impact force dispersion and absorption while ensuring maximum coverage area in all riding positions

Recently viewed