Alpinestars Nucleon KR-3 Back Protector

Details

• Back protector CE certified against EN 1621_2:2014 LEVEL 2.
• Back protector developed in 3 waist to shoulder dimensions in order to cover all the body sizes.
• NEW lattice structured back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight-saving properties.
• NEW Soft Viscoelastic PU FOAM compound developed for all the Nucleon protectors 2018.
• Hybrid construction: lattice shell with a new viscoelastic PU foam compound.
• NEW Single injected lattice structure shell constructed with ergonomic design to absorb high impacts and allow maximum breathability and air flow.
• In combination with the NUCLEON PU FOAM on the central spine area extraordinary performance on impact absorption.
• NEW Additional convex design on the central hard shell provides highest protection of the spine.
• Horizontal flex groves for an adaptive fit in all riding positions.
• NEW Adjustable rib protector made by a high performance polymeric material blend for additional side protection.
• NEW Shoulder blade protective padding extensions to protect the acromion bones. Waist adjustment for customized fit and slim vented kidney belt for added position stability and security.
• Adjustable and detachable elastic shoulder straps via snap fit system to allow a more comfortable use of the protector.
• Compatible with the NUCLEON KR-C protector.
• Compatible with the NUCLEON KR-TB protector.