Alpinestars Nucleon KR-Celli Back Protector COLOR:Transparent Smoke EVA memory foam fingers protection

EVA memory foam fingers protection

Select these to customize the fit of your Arai Helmet in the jawline area

The unique design takes a moment to wrap your head around

ENGINEERED TO ALLOW AIRFLOW TO KLIM MOTORCYCLE JACKET VENTS

moisture-wicking and evaporation

Alpinestars Nucleon KR-Celli Back Protector COLOR:Transparent Smoke EVA memory foam fingers protectionThe extremely lightweight, CE certified KR Celli Protector insert features an articulated back shell plate for flexibility and riding fit, plus an advanced micro structure cell design for efficient impact energy absorption and high levels of airflow. This protector has a hard shell and is intended for use in race sport suits and jackets. Alpinestars has other models for Adventure and Touring, contact us if you need assistance. Triple segmented back