Alpinestars SX-1 Plasma Knee Guards Powder storable in the lower back

storable in the lower back cargo pocket for versatility

for 1990-2001 NINJA ZX-11 (ZX1100)

and increased over-rev

UHMW and Aluminum Construction

attaches to B size double socket arms

Alpinestars SX-1 Plasma Knee Guards Powder storable in the lower backThe SX 1 PLASMA Knee Protector features 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. Note: Sold as a pair. Highly Comfortable: The Nucleon PLASMA knee protector is constructed from a USDA Certified Biobased viscoelastic material. Designed for multi directional pliability, the protector