Alpinestars RK-7 Plasma Knee Braces

Alpinestars RK-7 Plasma Knee Braces

The RK-7 PLASMA Knee Brace combines a slim, ergonomic design with cutting-edge technology to provide exceptional knee support during dynamic off-road activities. Engineered for both high performance and comfort, it integrates a lightweight yet protective structure that features a free-floating Nucleon PLASMA knee protector within an asymmetric, fiber-reinforced frame for enhanced rigidity and durability. Its breathable construction ensures comfort, making it an ideal choice for athletes seeking superior knee support without compromising on mobility or protection.

Sizing: 

• The RK-series size chart that Alpinestars provides suggests sizes that are too small
• Riders suggest purchasing the same size RK knee brace as you wear in other knee braces
• Pat from the video has a 4.16" measured knee width and requires a size LG knee brace

Features:

• RK-7 features a more streamlined design than the RK-1, especially at the sides
  • Less material on the inner calf and thigh
  • Better bike feel / lets you grip the bike with your leg more
• Dual hinge pivoting system with off-set design gives a more natural knee bend
• Numbered for proper fitment
  • Adjustable stopper plates to customize the fit / preferred locations
  • 0-30 degrees by 5 increments
• Ultra lightweight and adaptive
• Replaceable polyurethane and Nucleon Plasma triple segmented knee cups
• Self-centering knee cup
• Slim design four-point hinge system
• Stainless steel bushings
• CE level 1 certified
• Sold as a pair