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About Alpinestars SX-1 Plasma Knee Protector

Alpinestars SX-1 Plasma Knee Protector

The 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.

Warning:  California Proposition 65

Details and sizing

Product sizing chart
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