Certified to FIA and SFI homologation standards

Alpinestars' top-level professional racing suit

especially when it comes to youth and kids MX footwear

weather performance and comfort in extreme adventure riding conditions

the jacket has DFS Lite external shoulder sliders as well as Nucleon Flex Plus CE Level 1 rated armor on the shoulders

nucleon plasma back protector RGroup_8306723 Certified to FIA and SFIIntroduced in 2024 and engineered for road riders, the Nucleon Plasma Back Protector delivers lightweight, lowbulk motorcycle back protection for sport and street use. CE EN 16212: 2014 Level 2 rated, it combines a biobased Nucleon PLASMA viscoelastic core with a semirigid thermoplastic spinal zone for impact dispersion, plus PLASMA M ventilation and adjustable, removable straps for airflow, stability, and a precise fit under jackets or suits.