Series 40 Helmet SA2025 Black Medium

The Series 40 Helmet SA2025 Black Medium from ALLSTAR PERFORMANCE is a professional-grade racing helmet engineered for drivers who demand maximum protection during high-performance driving, track events, and competition motorsports. Built to meet SA2025 safety standards, this helmet serves serious automotive enthusiasts and professional racers who understand that head protection is non-negotiable when speed and intensity escalate beyond street driving. Whether you're logging lap times at the track, competing in road racing, or running time trials, the Series 40 provides the certified safety architecture required by sanctioning bodies and insurance protocols for organized motorsport activity.

This helmet features a robust shell construction designed to absorb and dissipate impact energy across a wide surface area, reducing the transmitted force to your head and neck during collisions or sudden deceleration events. The medium sizing accommodates most drivers with head measurements in the 55–57 cm range, and the black finish provides a professional appearance while minimizing glare and reflection in bright track conditions. At 4.99 lbs, the Series 40 maintains a balanced weight distribution that reduces neck fatigue during extended driving sessions—critical for endurance racing and long-duration track days where comfort directly impacts performance and focus.

Professional racers, amateur competitors, and serious track enthusiasts benefit most from the Series 40's SA2025 compliance, which satisfies technical requirements for SCCA events, club racing, and most sanctioned motorsport series. Installation is straightforward—simply secure the helmet properly before entering the vehicle—and its dimensions (11.75 x 11 x 14.8 inches) ensure compatibility with most racing seats and roll cage configurations without interference. If you're upgrading from street-legal headgear or stepping up from amateur club events to competitive racing, the Series 40 delivers the protection certification and durability you need to meet safety standards and drive with confidence at the limit.