Alpinestars RK-1 Plasma Knee Braces

Alpinestars RK-1 Plasma Knee Braces

Designed for all off-road adventures, the RK-1 PLASMA Knee Brace is engineered for optimal knee support while maintaining lightness, breathability, and protection. It integrates a Nucleon PLASMA knee protector within a hybrid frame that blends a flexible composite with a high-performance polymer for exceptional rigidity and flexibility at the straps, ensuring an adaptable and comfortable fit.

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:

• 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