ALPINESTARS SX-1 Plasma Knee Guards - Black/Red/Cool Gray - L/XL 6500326-1498-LXL Reed Side zipper for practicality and

Side zipper for practicality and comfort

7"/ 69mm Mounting Depth 2

4mm Voice Coil Former Material KSV Cone Material Injection Molded Polypropylene + UV Compliant Surround Material Butyl (Rubber) Basket Material  Steel with Black protection coating Magnet Material Ferrite Magnet Weight 11 Oz Magnet Diameter 3

Internal neck print

ALPINESTARS SX-1 Plasma Knee Guards - Black/Red/Cool Gray - L/XL 6500326-1498-LXL Reed Side zipper for practicality andFeatures a Plasma Knee Protector embedded into a highly ventilated semi rigid frame construction for superior impact protection, while the integrated Dual Gear System (DGS) promotes the natural articulation of the knee Key Features Constructed from a USDA Biobased viscoelastic material, which is molded into a structure that is pliable in all directions while maintaining the ability to dissipate impact energy Dual density co injected frame for a