Description
The Simpson Diamondback SA2020 Racing Helmet is a comprehensive 2021 update to one of the most iconic and aggressive silhouettes in motorsports history. This Gloss Black, Size 7 3/8 (7.375) model utilizes a premium Italian composite shell, striking the ideal balance between high-strength impact protection and lightweight comfort. The 2021 revision introduces a shorter chinbar and an updated visor mounting system, specifically engineered to improve fit, functional visibility, and overall driver stability during high-pressure race conditions.
While the Diamondback is famous for its bold look, every contour is performance-driven. The shell features precision-defined "wave eliminators" that provide a distinct aerodynamic advantage by stabilizing airflow and reducing lift at high speeds. Certified to the Snell SA2020 standard, this helmet meets the latest and most stringent impact management requirements, bringing its testing protocols more in line with the global FIA 8859 standard.
Safety & Certification
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Snell SA2020 Rated: Broadly accepted and officially recognized by major racing sanctioning bodies and tracks through 2030.
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Italian Composite Shell: A high-performance material construction that provides elite-level energy management and structural integrity.
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Modernized Impact Standards: Adheres to updated protocols featuring a 5-10% increase in impact velocity for second-hit testing and refined peak G thresholds.
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Head Restraint Ready: The shell comes factory-equipped and pre-drilled for frontal head restraint (FHR) devices, ensuring a seamless setup for HANS anchors.
Key Features
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100% Shield Seal: The recessed eyeport is precision-engineered to provide a total seal, effectively blocking out wind, dust, and track debris.
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Wave Eliminator Aerodynamics: Integrated shell contours increase aerodynamic functionality, making it a top choice for both open-cockpit and high-speed closed-car racing.
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Standard Clear Shield: Your helmet ships with one clear face shield pre-installed for maximum optical clarity.
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Customizable Vision: A full selection of additional shields—including Smoke, Amber, and Iridium—are available separately to tailor your vision to specific track lighting conditions.
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Gloss Black Finish: A deep, high-shine Black finish that accentuates the helmet's aggressive lines and signature "wave eliminator" styling.
Fitment & Maintenance Information
A secure and precise fit is essential for driver safety. This Size 7 3/8 model benefits from the 2021 shell redesign, which focuses on improved ergonomics and stability. In accordance with Snell Foundation guidelines, it is recommended to replace your racing helmet every five (5) years from the date of manufacture. Over time, the protective performance of the internal liners and fire-retardant materials may diminish, and the helmet may no longer meet safety requirements for sanctioned events.
To maintain the shell’s integrity and the high-gloss finish, clean the helmet using only a soft microfiber cloth and mild soap and water. Avoid using harsh chemical cleaners, waxes, or solvents, as these can damage the composite materials or the impact-absorbing liner. Always store your helmet in a cool, dry place inside a protective bag between events to keep it in race-ready condition.
