Alpinestars RK-7 Plasma Knee Brace - Black/Red

With its ergonomic and refined design, the RK-7 PLASMA knee brace offers optimal knee support while ensuring lightness, breathability, comfort, and protection. Its innovative asymmetrical structure, reinforced with fibers, incorporates a floating Nucleon PLASMA protector for increased rigidity and superior off-road performance.

This knee brace offers optimal structural integrity, rigidity, and comfort, thus reducing the risk of injury to the medial and lateral collateral ligaments, the anterior and posterior cruciate ligaments, and the lateral and medial menisci.

The replaceable knee shells are made with a polyurethane outer shell lined with Nucleon PLASMA protection for an optimal blend of flexibility, scratch resistance, and impact protection.

The strategically positioned, replaceable upper and lower patellar extensions ensure maximum coverage regardless of the flexion or extension angle.

The extremely stable and slim four-point hinge system perfectly follows the knee joint, while the extension stops, available in a range of 0 to 30 degrees, help adjust the knee brace to the desired maximum opening angle.

The stainless steel bushings of the four-point hinge system are treated against oxidation.

Nucleon PLASMA is a viscoelastic material made from bio-based polymers and molded to form a flexible structure in all directions, while maintaining its ability to dissipate impact energy. Lightweight and perfectly ventilated, the knee protector offers strong dispersion and absorption of impact force while ensuring maximum coverage in any riding position.

Knee protection: EN 1621-1:2012 LEVEL 1