The Nucleon KR-Cell CiS is a high-performance, ultra-lightweight chest protector engineered for track and race use. Designed with Alpinestars advanced micro-structure cell technology, it delivers outstanding impact absorption, ventilation, and comfort. Its ergonomic design follows the natural contours of the riders body for a precise fit, while the soft airmesh inner layer enhances breathability and comfort during high-intensity riding sessions.
Key Features:
Advanced CELL microstructure provides superior impact energy absorption, flexibility, and airflow
Double-layered chest shell plate made from high-performance polymeric materials for optimal flexibility and reduced weight
Ergonomic design contours to the body for a secure, comfortable fit while riding
Soft airmesh inner liner ensures exceptional comfort and ventilation against the skin
Strategically engineered structure transitions from the center outward for ideal force dispersion and energy absorption
Four-button connection system for secure integration with Alpinestars Slimfit Jackets
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