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Alpinestars RK1 Plasma Knee Brace

$349.99
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Product Details

The RK-1 PLASMA Knee Brace is designed for off-road riding, offering lightweight, breathable support and protection. It features a Nucleon PLASMA knee protector within a flexible composite frame for rigidity and flexibility at the strap areas.

NOTE: Sold as a pair.

Key Features

  • This brace provides optimal structural integrity and support while being ultra-lightweight and adaptive, thereby 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 triple segmented knee cups are constructed with a polyurethane outer shell backed with a Nucleon PLASMA protector for the optimum blend of impact protection, flexibility, and scratch resistance.
  • The self-centring knee cup and the strategically positioned upper and lower patella extensions ensure maximum coverage regardless of the flexion or extension angles.
  • The extremely stable, slim-design four-point hinge system perfectly follows the articulation of the knee, while the extension stops, which are available in a range from 0 to 30 degrees, assist in setting the brace to the desired maximum opening angle.
  • The stainless-steel bushings in the four-point hinge system have an anti-oxidation treatment.
  • Nucleon PLASMA is a viscoelastic material engineered from bio-based polymers and formed into a structure that is pliable in all directions while maintaining the ability to dissipate impact energies. Lightweight and highly ventilated, the knee protector offers strong impact force dispersion and absorption while ensuring maximum coverage in all riding positions.

Construction

  • This knee brace features a Nucleon PLASMA knee protector encased in an innovative hybrid frame construction, consisting of a flexible composite over-injected on a high-performance polymer blend to offer superb frame rigidity while still being flexible at the upper and lower strap areas.
  • The replaceable triple segmented knee cups are constructed with a polyurethane outer shell backed with a Nucleon PLASMA protector for the optimum blend of impact protection, flexibility, and scratch resistance.
  • Constructed from USDA-certified bio-based, eco-friendly and sustainable impact-absorbing material.
  • Soft-touch thermoformed padding ensures the highest levels of rider comfort while keeping the knee brace securely in position. Replaceable as a spare part.
  • Equipped with four individual straps backed with a non-slip material to ensure the knee brace remains securely in position while riding.
  • High tensile strength buckles are robust while still being flexible for easy strapping and adaptivity.
  • Central buckles are easily locked into the closed position by a keyhole snapping system

Protection

  • The CE-certified Level 1, RK-1 PLASMA Knee Brace provides optimal structural integrity and support while being ultra-lightweight and adaptive, and thus reduces the rider’s risk of sustaining injuries to the medial and lateral collateral ligament, the anterior and posterior cruciate ligament, and the lateral and medial meniscus.
  • Constructed with a polyurethane outer shell, the replaceable triple segmented knee cups are backed with a Nucleon PLASMA protector for the optimum blend of impact protection, flexibility, and scratch resistance.
  • According to European statutory law, the CE mark is a conformity requirement for the marketing of this product. The following standards apply:
  • Knee Protector: EN 1621-1:2012 LEVEL 1

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