Back protector NUCLEON KR-1 Celli

Alpinestars Nucleon KR-1 CELLi Back Protector

The extremely lightweight Nucleon KR-1 CELLi 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.

Features:
Super lightweight back protector insert
Developed in three waist-to-shoulder dimensions in order to cover all body sizes
High performance polymeric material blend Cell Structure for optimized flexibility and excellent weight saving properties
The back protector’s design changes from the centre towards the outside providing the perfect balance between energy absorption and flexibility
Horizontal flexion grooves for an adaptive fit in different riding positions
Soft comfortable padding on the body side of the protector offers breathability and rider comfort
Racing suit compatibility protection level 2