EN 1621-3 - Standards for chest protectors. Level 1 - Standard impact protection. Type B - Large/Full coverage area.
Alpinestars Nucleon KR-Celli Back Protector Insert
Alpinestars Nucleon KR-1 Cell Back Protector Smoke/Black/Red Size Small
Alpinestars Nucleon KR-Cell Back Protector
Alpinestars Nucleon Flex Proi Full Back Protector Insert
Alpinestars Nucleon KR-1 Cell Back Protector Smoke/Black/Red Size Medium
Alpinestars Nucleon Plasma Back Protector Insert