Alpinestars Nucleon KR-3

Developed in three waist-shoulder sizes to cover all body shapes

Latex back protector made of high-performance polymeric materials that ensure optimal flexibility and lightness, associated with a viscoelastic polyurethane (PU) foam compound

Single injected latex structure with ergonomic design that absorbs shock and maximizes breathability and airflow

The central PU sponge reinforcement in the spine area ensures better impact protection

The additional convex design on the central hard shell ensures maximum protection for the spinal area

Horizontal grooves for flexibility and an adaptive fit in all riding positions

Adjustable rib protector constructed from a blend of high performance polymeric materials for additional lateral protection

Padded protective extensions on the shoulder blades to protect the acromioclavicular joint

Waist adjustment for a personalized fit

Thin and ventilated lumbar band for better position stability and a personalized fit

Adjustable and detachable shoulder straps via a snap fit system for greater comfort

Compatible with Nucleon KR-C and Nucleon KR-TB harnesses