Are you looking for an orthosis developed by the medical profession to meet the demands of cross-country and enduro riding?

ALPINESTARS offers you its BIONIC-10 CARBON LEFT orthosis:

Material:

• Triple-segmented carbon polymer for greater flexibility and adaptability
• Ultra-light thanks to carbon fiber

The "+":

• Double-pivot hinge system designed to absorb impacts and support multidirectional loads
• Extension stops included, providing post-operative support while helping to prevent hyper-extension injuries
• Innovative, streamlined design
• Slim and ventilated, so that the rider forgets about it in any position
• 2 easy-to-adjust straps for a perfect fit
• Quick-release buckles for fast assembly and disassembly
  
• Adapts perfectly to the curve of the knee joint
• System offers high dispersion and absorption power while ensuring maximum coverage in all driving positions
• Soft, comfortable side padding to prevent pressure points

Sizes:

• Size S: 33-36 cm - Thigh: 39-47 cm
• Size M: 36-38 cm - Thigh: 47-53 cm
• Size L: 38-41 cm - Thigh: 53-60 cm
• Size XL/XXL: 41-44 cm - thigh: 60-67 cm