Alpinestars MX RK-7 Plasma Knee Braces

Alpinestars MX RK-7 Plasma knee braces have been engineered to provide superior knee support, while still being lightweight, breathable, comfortable, and protective. With a slim ergonomic design offering a high level of off-road performance and comfort during dynamic movement, this protective motocross gear features a free-floating Nucleon Plasma knee protector that's encased in an innovative asymmetric fiber reinforced frame construction for enhanced levels of rigidity. Available in a range of sizes, find your perfect fit and take your performance to new heights!

Key features, construction, and protection:

* Constructed with a polyurethane outer shell, the replaceable knee cups are backed with a Nucleon Plasma protector for the optimum blend of impact protection, flexibility and scratch resistance
* Provides optimal structural integrity, rigidity and comfort, and thus 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
* Replaceable knee cups are constructed with a polyurethane outer shell backed with a Nucleon Plasma knee protector for the optimum blend of impact protection, flexibility and scratch resistance
* 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
* The Nucleon Plasma knee protector is constructed from USDA certified bio-based eco-friendly and sustainable impact absorbing material with Nucleon Plasma embedded into the shin padding for additional protection
* Replaceable strategically positioned upper and lower patella extensions ensure maximum coverage regardless of the flexion or extension angles
* 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
* Lightweight and highly ventilated, the knee protector offers strong impact force dispersion and absorption while ensuring maximum coverage in all riding positions
* Soft-touch thermoformed padding ensures the highest levels of rider comfort while keeping the knee brace securely in position. Replaceable as a spare part
* The soft-touch thermoformed condyle padding comes in different thicknesses for a customized fit. Replaceable as a spare part
* Equipped with padded X-straps backed with a non-slip material to ensure the knee brace remains securely in position while riding
* The X-straps are profiled to avoid pinching the back of the knee when fully flexed
* High-tensile strength buckles are robust while still being flexible for easy strapping and adaptivity
* Upper and lower buckles are easily locked into the closed position by a keyhole snapping system
* Easily exchangeable extension stops (0, 5, 10, 15, 20, 25 and 30 degrees)—replaceable (as spare parts)
* 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 Show Less