Alpinestars Nucleon KR-1 Celli Insert Back Protector
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The NUCLEON KR-1 hybrid back protector incorporates race-oriented back protection CE-certified Level 2 to the latest back protector standard. Superb ergonomics and ventilation features make this extremely lightweight protector ideal for street or performance riding.
• Back protection CE certified Level 2 to the latest back protector standard revision (prEN1621-2:2014).
• Featuring hard-shell vertebrae protection and high energy absorbing viscoelastic memory foam, this innovative hybrid back protector is uncompromising in safety and performance.
• Ergonomically profiled for sport riding with superb ventilation features ﾖ the NUCLEON KR-1 is extremely lightweight and breathable.