With a compact, low profile design that offers superior levels of off-road performance during dynamic movement, the Supertech RK-10 Knee Brace has been designed to provide the highest level of knee support. The RK-10 is ultra-lightweight, ultra-breathable, ultra-comfortable and ultra-protective and features a floating Nucleon Plasma knee protector encased in an innovative asymmetric forged carbon fibre frame construction for the highest levels of stiffness and superior weight saving properties.
Developed using feedback from professional MX riders, this 34-layer carbon fibre frame is designed for the optimum balance of flexibility and stiffness to provide the highest levels of comfort and support for the rider, whilst reducing the risk of sustaining injuries to the medial and lateral collateral ligament, anterior and posterior cruciate ligament and lateral and medial meniscus.
This frame geometry has been meticulously formulated using countless 3D scans of professional athletes to ensure optimal internal volume and precise hinge width for maximum comfort during use.
The upper and lower frame ends feature an innovative soft and flexible structure with a gradual transition to prevent the hard edges of the carbon fiber frame from making direct contact with the skin.
The replaceable knee cups are made with a polyurethane outer shell supported by a Nucleon Plasma protector for the optimal combination of impact protection, flexibility and scratch resistance.
Strategically placed upper and lower patella extensions ensure maximum coverage regardless of flexion or extension angles.
The extremely stable and compact low-profile four-point hinge system perfectly follows the knee joint while the extension stops, available in a range of 0 to 30 degrees, help set the brace to the maximum desired opening angle.
Replaceable hinge covers seamlessly transition from the hinges to the frame, virtually eliminating any steps in the construction to prevent any possibility of material snagging.
Nucleon Plasma is a viscoelastic material made from bio-based polymers and formed into a flexible structure in all directions while retaining the ability to dissipate impact energies. Lightweight and highly ventilated, the knee cup/guard provides strong dispersion and absorption of impact forces while providing maximum coverage in all riding positions.

USDA certified, eco-friendly and sustainable bio-based impact absorbing material.
Soft, tactile, non-slip neoprene padding ensures maximum levels of rider comfort while keeping the knee pad securely in place. Replaceable as a replacement part.
Soft, tactile neoprene condyle padding further prevents the knee pad from slipping and is available in multiple thicknesses for a custom fit. Replaceable as a replacement part.
X-straps are profiled to avoid pinching the back of the knee when fully flexed.
Nucleon Plasma incorporated into the shin pad for additional protection.
Anti-stick upper and lower patellar pads to prevent chafing.
High tensile strength buckles are strong yet flexible for easy strapping and adjustability.
Central inner knee buckles are mounted inside the frame to avoid contact with the bike.
The RK-10 knee brace is available in four sizes (S, M, L and XL) for a more personalized and secure fit.
Knee protection: EN 1621-1:2012 LEVEL 1.

Sizes:
S/M for knee 39-45 and calf 32-38cm
L/XL for knee 45-50 and calf 38-43cm
2XL for knee 50-55 and calf 43-48cm.