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Alpinestars Nucleon Flex Pro Ci Chest Inserts

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STG SKU:
$36.95

The Nucleon Flex Pro Ci features an easy-to-use, unisex, divided CE-certified Level 2 chest protector. Highly ventilated and very lightweight, the ergonomically designed protectors are excellent for everyday riding.

  • The Nucleon KR-Ci is a high performance, super lightweight track and race chest protector featuring Nucleon Flex Pro Technology.
  • Constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.
  • The chest protector’s structure provides the perfect balance between force dispersion and energy absorption.
  • Unique Nucleon Flex Pro microstructure is designed for advanced energy absorption, adaptivity, maximum breathability and air flow.
  • Ergonomic protection plate contours to the natural curve of the body ensuring optimum fit for men and women.
  • Sold in pairs
  • Size X-Small/Small is designed to fit Euro Sizes 42-48 and International Sizes X-Small - Small(applies to both jackets and race suits)
  • Size Medium/Large/X-Large is designed to fit Euro Sizes 50-64 and International Sizes Medium - XXXX-Large(applies to both jackets and race suits)

Alpinestars Nucleon Chest Protector Size Chart

Alpinestars Nucleon Chest Protector Size Chart

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  • 5
    Perfect fit in my Missle V2 suit

    Posted by Jose Martinez on 14th Aug 2023

    This fit right into my Missle V2 suit. I hardly notice they are there, and I appreciate the extra protection.