6504018-13-XS

Alpinestars Nucleon KR-Cell Back Protector

Size

Features

  • Developed in three waist-to-shoulder dimensions in order to cover all body size types
  • Back hard shell plates are constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight-saving properties
  • Shells are highly perforated for maximum breathability and air ventilation
  • Single injected compound shell constructed with triple-layer design to absorb impacts and allow maximum airflow
  • Ergonomic protector plate contours to the natural curve of the back to ensure an optimal fit when in the riding position
  • Horizontal flexion grooves for an adaptive fit
  • Adjustable, detachable elastic shoulder straps with a snap-fit system for a comfortable fit
  • Compatible with the Nucleon KR-C protector
  • Kidney belt features dual hook-and-loop closure system
  • Soft bio-foam padded chassis for maximum comfort

PROPOSITION 65

⚠WARNING

This product can expose you to chemicals known to the State of California to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65

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PRODUCT DESCRIPTION

Features

  • Developed in three waist-to-shoulder dimensions in order to cover all body size types
  • Back hard shell plates are constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight-saving properties
  • Shells are highly perforated for maximum breathability and air ventilation
  • Single injected compound shell constructed with triple-layer design to absorb impacts and allow maximum airflow
  • Ergonomic protector plate contours to the natural curve of the back to ensure an optimal fit when in the riding position
  • Horizontal flexion grooves for an adaptive fit
  • Adjustable, detachable elastic shoulder straps with a snap-fit system for a comfortable fit
  • Compatible with the Nucleon KR-C protector
  • Kidney belt features dual hook-and-loop closure system
  • Soft bio-foam padded chassis for maximum comfort
PROPOSITION 65

⚠WARNING

This product can expose you to chemicals known to the State of California to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65

FITMENT
WARRANTY

Warranty Policy

All parts sold by KTM Twins are covered exclusively under the manufacturer’s warranty, if applicable. KTM Twins does not provide any additional warranties, express or implied, beyond what is offered by the manufacturer.

View our returns policy for more information.

Route Package Protection

Route Shipping Protection is now available on all orders. Route's Package Protection is a package protection solution that helps cover your order in the event that your order gets lost, stolen, or damaged while in transit. We know how frustrating it is to have something happen to your order, so we’ve partnered with Route to offer added assurance that you’re supported, no matter what.

View our shipping policy for more information.