An extremely lightweight, CE-certified back protector insert for your Alpinestars jacket. The Nucleon KR-Celli uses an articulated, triple-segmented back plate and a cell micro-structure that absorbs impact energy while letting air flow through.
Note: See the Fitment tab to choose the right size for your jacket.
Key Features:
-
Articulated shell: Triple-segmented back plate flexes with your riding position
-
Cell micro-structure: Absorbs impact energy with high breathability and airflow
-
Ergonomic shape: Contours to the natural curve of the back
-
Comfort: Soft airmesh on the body side
-
Rating: CE Level 1 (EN 1621-2:2014) back protection
Fits these jackets we carry (back protector pocket):
Part Numbers:
Manufacturer: Small-6503919-002-S, Medium-6503919-002-M, Large-6503919-002-L
P/N: Small-2702-0227, Medium-2702-0228, Large-2702-0229
