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About Alpinestars Nucleon Plasma Back Protector Insert

Alpinestars Nucleon Plasma Back Protector Insert

For road and sport motorcycling, the Nucleon Plasma Back Protector Insert brings back impact protection to compatible Alpinestars jackets and suits, with flexible, ventilated Nucleon PLASMA technology supporting freedom of movement and comfort through long days on the road.

Warning:  California Proposition 65

Details and sizing

Product sizing chart
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