Alpinestars Nucleon KR-2i Back Protector Insert

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  • Regular price $197.95

Road Back Protector Insert


  • The Nucleon KR-2i soft back protector insert is CE certified Level 2 to the latest back protector standard revision (EN1621-2:2014)
  • Extremely lightweight, flexible and ergonomically profiled for an optimized anatomical fit the Nucleon KR-2i incorporates an airflow system for cooling and comfort
  • The highly protective Nucleon KR-2i back protector is quick and convenient to insert and fits unobtrusively within a riders jacket or suit for the ultimate in safety performance