Alpinestars Nucleon KR-Celli back protector black M - 6503919-M

General description

• Super lightweight back protector insert in three waist-to-shoulder dimensions to cover all body sizes
• Triple segmented back shell plate is constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight saving properties
• Structural design from center towards the outside provides the perfect balance between force dispersion and energy absorption
• Unique cell microstructure designed for advanced energy absorption, adaptivity, maximum breathability and air-flow
• Ergonomic protection plate contours to the natural curve of the back ensuring optimum fit while riding
• Horizontal flexion grooves for an adaptive fit in different riding position
• Soft comfortable airmesh on the body side of the protector offers maximum breathability and rider comfort

Comfort and safety

• Unique cellular microstructure designed for advanced energy absorption and maximum breathability and airflow
• ultra-lightweight liner was developed in three sizes to ensure a personalized fit
• back protector structure design and structural change from inside to outside provide the perfect balance between force dissipation and energy absorption
• ergonomic back protector insert conforms to the natural shape of the back for optimal fit while riding
• horizontal flex grooves provide an adaptive fit in various riding positions
• soft, comfortable mesh on the inside of the protector ensures maximum breathability and rider comfort