Alpinestars Fluid Pro Knee Brace Set

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Alpinestars Fluid Pro Knee Brace Set

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List Price: $399.95
Sale Price: $399.95

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Alpinestars Fluid Pro Knee Brace Set

Item Code:AlpinestarsFluidProKneeBraceSet
Brand: Alpinestars
Color: White/Red/Black
Certifications: CE-approved


  • CE Certified to EN 1621-1 (K type B) and constructed from an advanced fiberglass compound for light, strong frame that retains strength and performance even in extreme temperatures.
  • Incorporating DEFT - Dynamic ErgoFit Tech - an innovative, reduced material design construction for improved weight-saving and excellent ergonomic performance.
  • Highly ventilated, channeled padding and mesh zones for superb airflow cooling.
  • Customizable, versatile and secure fit with its size adapter system (size ranges S-M-L and XL-XXL).
  • Fine-tuning of personalized fitment offered by knee width adjustment spacers(1mm, 2mm and 3mm, both sides), supplied as standard.
  • Brace comes with anatomically optimized ErgoFit spacer kits for improved directional articulation performance and position stability.
  • Innovative knee pivot system incorporates tool-free poly-centric hinge system for fast, easily exchangeable extension stops (0, 5, 10, 15 and 20 degrees) to prevent hyperextension injuries.
  • Ergonomically sculptured and ventilated knee cup system constructed from semi-rigid TPU for durability, backed by shock-absorbing PU memory foam for comfort.
  • Correct positioning of knee cup is secured accurately with top and bottom elastic straps, allowing multi-directional freedom of movement, avoiding pressure points on the patella.
  • Dual strap system promotes secure fitment of brace in all riding positions and includes combined buckle and Velcro® closures for rapid and easy mounting.

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These knee braces get their name from the fluidity with which they operate. These things are buttery smooth. The Fluid Tech carbon version is sold individually and constructed using a carbon polymer compound that makes this brace 40% lighter that than current B2 brace versions. This brace comes in two size ranges and features Alpinestars’ SAS or Size Adapter System. The first covers sizes S-L and the other covers XL-2XL. The brace comes with leg- size adjustment spacers in 1, 2, and 3mm plus two pairs of ergo fit spacers in 6 and 9mm. The dual hinge pivot features this extension stop system that limits knee extension based on which stopper you choose. Stops from 0-20 degrees are included. The brace panels are backed with comfortable Polyurethane memory foam and the X-Strap system combines these pressure release buckles with Velcro for easy on and off and adjustability.
The Fluid Pro knee braces have the same design and construction as the Fluid Techs save two main features. The Pro version is made of a high performance glass fiber material. While it is not quite as lightweight as the carbon version, it is still 25% lighter than the previous B2 braces and performs at temperatures as low as -4 degrees Fahrenheit. The other main difference is the price. Alpinestars admits to making these Pro braces almost too good for the money. The Fluid Pros are sold in pairs for just a small amount more money than a single carbon unit.