Alpinestars Bionic 5S Youth Knee Protector

Alpinestars Bionic 5S Youth Knee Protector

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:

1. The medial and lateral collateral ligament.
2. The anterior and posterior cruciate ligament.
3. 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.
• KNEE PROTECTOR: EN 1621-1:2012 LEVEL 1