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Hidden LEDs illuminate the bottom edge with a bright white running light and amber sequential turn signals to increase visibility
Lightness is essential to achieve maximum performance
in all sizes
Ideal for the professional level racers 125cc to 500cc Open Class racing
Sidi Nucleus Air Grey/Black Shoes Size:43 Hidden LEDs illuminate the bottomThe Nucleus Air redefines breathable performance, combining full ventilation with SIDIs signature protection. Designed for urban and outdoor adventures, it features D3O ankle protectors for superior impact defense, a Materiis sole for durable grip and comfort, and an internal Fortex patented structure that reinforces stability without sacrificing flexibility. Lightweight, protective, and fully ventilated, the Nucleus Air delivers all day comfort and