Zamp RZ-57V Helmet Sprocket Hubs Ideal for "Touch and Go"

Ideal for "Touch and Go" (TaG) engines such as IAME Leopard

70mm and 95mm hub lengths

lateral spacers

Engine system cooled via air

Zamp RZ-57V Helmet Sprocket Hubs Ideal for "Touch and Go"Zamp proudly introduces the RZ 57V, a high performance helmet designed with increased airflow and comfort in mind. Certified to Snell SA2025 standards, the RZ 57V takes everything great about the RZ 57 platform and adds expanded venting throughout the shell making it the ideal choice for asphalt racers and drivers in high heat environments. With a lightweight composite shell, premium interior materials, and a full ventilation package including a 7 top