Home Motorcycle Protectors Back Alpinestars Nucleon KR-1 Cell Back Protector

Alpinestars Nucleon KR-1 Cell Back Protector

Alpinestars Nucleon KR-1 Cell Back Protector

Size: S



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Arlen Ness

Black-Cafe London




Alpinestars Nucleon KR-1 Cell Back Protector

The Nucleon KR-1 Cell back protector incorporates race-orientated back protection. Featuring hard plastic lattice structured shell, this innovative back protector is uncompromising in safety and performance.


  • Cell Technology back protector is constructed from a high performance polymeric materia blend for optimized flexibility and excellent weight saving properties.
  • Developed in different sizes in order to cover all body sizes.
  • Extended lower back protector offers more protection to the rider.
  • Highly perforated for maximum breathability and ventilation.
  • Horizontal flexion grooves for an adaptive fit in different riding positions.
  • Adjustable and detachable elastic shoulder straps via a snap fit system for greater comfort.
  • Compatible with the Nucleon KR-C protector by removing the adjustable straps.
  • Compatible with the Nucleon KR-TB protector for extended lower spine protection.
  • Height adjustable kidney belt featuring dual hook and loop closure system for easy, secure closure.
  • Soft Bio-Foam padded chassis for maximum comfort.
  • protection level 2

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