Alpinestars Nucleon KR-Cell CiR Chest Protector

Alpinestars Nucleon KR-Cell CiR Chest Protector

The premier chest protector from Alpinestars is the KR-Cell CiR. Its flexible, ventilated design offers race-level performance with new levels of airflow and comfort. Track and street riders alike can simply fit the KR-Cell CiR chest protector between the body and any race suit or sport jacket. Or it can be tucked into suits and jackets equipped with pockets for single-piece chest protector units. The KR-Cell CiR meets or exceeds testing standards for CE Level 2 EN 1621-3:2018 certification. 

Features: 

• Unique CELL microstructure for increased energy absorption, comfort and maximum breathability 
• Ergonomic protection plate contours to the rider’s shape
• Soft mesh lining on the body side 
• CE Level 2 EN 1621-3:2018 certification

Sizing:

• Size SM fits jackets and suits: XS, SM and 42-50
• Size LG fits jackets and suits: MD – 4XL and 50-64