Description
The Simpson Diamondback SA2020 Racing Helmet is a major 2021 revision of one of the most aggressive and iconic silhouettes in motorsports. This Safety Orange, Size 7 3/4 (7.75) model combines a high-visibility aesthetic with a premium Italian composite shell, precision-engineered to provide enhanced impact protection while maintaining a lightweight, balanced feel for the driver. The 2021 update introduces a shorter chinbar and a redesigned visor mounting system, specifically refined to improve fit, functional visibility, and overall stability.
The Diamondback is legendary for its bold styling, but every contour is performance-driven. The shell is sculpted with defined "wave eliminators" that provide a functional aerodynamic advantage by stabilizing airflow and reducing buffeting at high speeds. Certified to the Snell SA2020 standard, this helmet meets the latest and most stringent impact management requirements, aligning its rigorous testing protocols with the global FIA 8859 standard.
Safety & Certification
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Snell SA2020 Rated: Officially recognized and broadly accepted by major racing sanctioning bodies and tracks through 2030.
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Italian Composite Shell: A high-performance material construction that offers elite-level structural integrity and energy management.
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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, allowing for the seamless and secure installation of 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 at high velocities.
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Wave Eliminator Aerodynamics: Integrated shell contours increase aerodynamic functionality, making it a top choice for both open-cockpit and 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 any track lighting condition.
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High-Visibility Safety Orange: A bright, durable finish that ensures you stand out on the track and provides high visibility for track officials and safety crews.
Fitment & Maintenance Information
A precise, secure fit is essential for the effectiveness of your safety equipment. This Size 7 3/4 model benefits from the 2021 shell redesign, which focuses on improved ergonomics and driver comfort for larger head sizes. Following Snell Foundation guidelines, it is recommended to replace your racing helmet every five (5) years from the date of manufacture, as internal protective liners and fire-retardant materials can lose their protective properties over time.
To maintain the shell’s integrity and the Safety Orange 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 compromise the impact-absorbing liner or the structural integrity of the composite shell. Always store your helmet in a cool, dry place inside a protective bag between race weekends to ensure it remains in peak condition.
