Description
The Simpson Diamondback SA2020 Racing Helmet received a major professional revision for 2021, evolving its iconic silhouette with cutting-edge Italian molding technology. This Matte Black, size 7 5/8 (7.625) model features a redesigned Italian composite shell that provides a superior strength-to-weight ratio. The 2021 update introduces a shorter chin bar and optimized visor mounting, significantly improving the overall ergonomics, fit, and peripheral field of vision for the driver.
The Diamondback is renowned for its aggressive styling and functional aerodynamics, anchored by its defined "Wave Eliminators." These induction peaks act as aerodynamic stabilizers, reducing helmet lift and buffeting in open-air cockpits. Fully certified to the Snell SA2020 standard, this helmet meets the most current and rigorous safety protocols, aligning its performance closely with the FIA 8859 standard for professional-grade competition.
Fitment and Technology
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Size: 7 5/8 (7.625)
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Color: Matte Black
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Shell Material: Innovative Italian Composite
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Design Updates: Shorter chin bar for better clearance and a revised visor system for more precise shield operation.
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Shield Seal: Features a recessed eye port that ensures a 100% seal against the shield, effectively blocking out track debris, dust, and high-speed wind intrusion.
Key Features
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Snell SA2020 Certified: Engineered to meet elevated safety requirements, including a 5-10% increase in impact velocity for second-hit testing and higher peak G thresholds for maximum energy management.
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Aerodynamic Stability: The signature Wave Eliminators provide enhanced functionality by smoothing airflow over the shell at high speeds.
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Head Restraint Ready: Ships from the factory pre-drilled and equipped with M6 threaded terminals, making it ready for HANS or other Head and Neck Restraint (HNR) anchor posts.
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Superior Optics: Ships with a distortion-free clear face shield installed. The recessed eye port allows the shield to sit flush against the helmet, maintaining a clean aerodynamic profile.
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Pro-Level Protection: Improved velocity testing (up to 6.0 m/s) ensures that the energy-absorbing liner is prepared for the high-intensity impacts of modern motorsports.
Safety & Maintenance Information
The Simpson Diamondback is a precision safety instrument. To maintain its protective capabilities, the Snell Foundation recommends replacing your racing helmet every five (5) years from the date of manufacture, as internal EPS liners can harden and resins can lose their structural bond over time. To preserve the Matte Black finish, clean the shell using only mild soap and water with a soft microfiber cloth; avoid harsh chemical cleaners or wax, which can damage the matte coating. Always ensure your chin strap is properly tensioned and the shield is fully latched before every session. Verify specific safety requirements with your sanctioning body (NHRA, SCCA, NASA, etc.) to ensure compliance for your specific class.
