Alpinestars - Youth Bionic 5S Knee Brace past type tag-Transmissions Optional 1 piece SX Clamp

Optional 1 piece SX Clamp available in options

for a fit that’s even more precise and comfortable

Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties

Padded shoulder strap

Alpinestars - Youth Bionic 5S Knee Brace past type tag-Transmissions Optional 1 piece SX ClampFeatures Innovative hybrid frames are constructed from a rigid composite over injected with a high performance fiber reinforced polymer which provides optimal structural integrity and support while being ultra lightweight and adaptive Slim ergonomic design for riding comfort during dynamic movement. Extremely stable slim design four point hinge system perfectly follows the articulation of the knee. Hinge system incorporates easily exchangeable