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DFS Armor with External Sliders – Dynamic Friction Shield protectors at shoulders and knees for enhanced impact defense
Known for its innovative “bubble within a bubble” design
Pearl Black
Dual-Layer EPS Liner – Impact-absorbing with internal ventilation channels
Alpinestars Nucleon KR-3 Back Protector Alpinestars DFS Armor with External SlidersAlpinestars Nucleon KR 3 Back Protector The Alpinestars Nucleon KR 3 Back Protector offers advanced, lightweight protection designed to meet the demands of sport riders and track enthusiasts. Featuring a flexible, multi panel design constructed from ventilated polymeric materials, the KR 3 balances excellent impact absorption with superb comfort and mobility. Certified to CE Level 2, the KR 3 provides comprehensive coverage for the spine while