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Fox Racing K300 MX Knee Brace

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Fox Racing K300 MX Knee Brace

Utilizing an injection molded glass-reinforced nylon frame construction the Fox Racing MX K300 offers the same superior support, comfort and function as the K700 at an affordable price.


  • Inspired by the human body, the patented Human Motion Hinge uses shock-absorbing ligaments engineered from advanced materials to provide natural triaxial knee motion combined with ultimate support
  • Injection molded in glass-reinforced nylon for structural strength and shares the same modular design and features as the premium knee brace
  • Interior Strap loops capture your leg to resist rotational forces and brace migration
  • Self-Tracking Patella guard stays positioned in front of your knee and transfers impacts through out the brace and away from the knee itself
  • Antibacterial moisture wicking frame liners, condyle pads and strap pads keep you cool and comfortable
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Fox Racing K300 MX Knee Brace 5 5 1 1
Produto muito bom Qualidade dos materiais excelente. ótima fixação transmite muita segurança December 21, 2011
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Have a functionality, fit, or otherwise product-specific question about the Fox Racing K300 MX Knee Brace? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Fox Racing K300 MX Knee Brace
Already Asked: 1 Question, 1 Answer
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A shopper asked: I'm interested in the Fox K300 knee braces. Do you have a sizing chart for them somewhere? I'm not finding one. Thanks! Jan 5, 2012
Answer this · Send to friends Good question? Yes (0) No (0)
Stevan P: You will need to measure the width of your knee just below the knee cap. Small :10 - 10.8cm / Medium:10.8-11.4cm / Large:11.4-12cm / XL:12-12.7 / XXL:12.7-13.4

*This is made by POD and they suggest finding a local retailer that has the POD Measuring Tool to ensure an accurate fit.
Jan 10, 2012
Reply to Stevan Good answer? Yes (0) No (0)

Men's Pod Knee Brace

Knee width measurement should be taken across the center of the knee. Take the measurements in a weight-bearing position at full extension of the knee (with leg completely straight).

Size Knee Width Measurement (in)
SM 3.93 - 4.25
MD 4.25 - 4.48
LG 4.5 - 4.72
XL 4.72 - 5
2XL 5 - 5.27

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full Fox Racing Size Chart
Product Style RevZilla SKU ID Manufacturer Product # Availability
Left / LG 789106 08090-008-L In Stock: Ships within 24 hours
Left / MD 789108 08090-008-M In Stock: Ships within 24 hours
Left / SM 789109 08090-008-S Out of Stock
Left / XL 789110 08090-008-XL Out of Stock
Right / LG 789116 08091-008-L In Stock: Ships within 24 hours
Right / MD 789117 08091-008-M Out of Stock
Right / SM 789118 08091-008-S Out of Stock
Right / XL 789121 08091-008-XL Out of Stock
Pair / LG 789127 08092-008-L Out of Stock
Pair / MD 789128 08092-008-M In Stock: Ships within 24 hours
Pair / SM 789131 08092-008-S Out of Stock
Pair / XL 789132 08092-008-XL Out of Stock