Description
The Simpson Hybrid S is a revolutionary safety device, standing as the only Frontal Head Restraint (FHR) proven effective for use with 3-point seatbelts. This makes it an essential piece of equipment for high-performance driving instructors, auto manufacturing test engineers, and track day participants who operate vehicles without dedicated 5- or 7-point racing harnesses.
Developed in partnership with Detroit auto manufacturers and validated through third-party FMVSS208 testing, the Hybrid S significantly reduces neck tension during an impact. Crafted from high-quality carbon fiber, this device provides elite-level strength and a lightweight feel, ensuring that safety does not come at the cost of comfort.
The 3-Point Harness Safety Solution
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Proven Effectiveness: Tested to show a significant reduction in neck loads when used in conjunction with a 3-point harness and a Snell or FIA-rated helmet.
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Professional Validation: Used and trusted by industry test engineers and professional instructors who frequently transition between different high-performance vehicles.
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Seat Belt Anchor System: Specifically engineered to integrate with standard automotive belt geometry, keeping the device stable and effective during a collision or rapid deceleration.
Advanced Carbon Fiber Engineering
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M61 Post Anchors: This model comes standard with M61 Quick Release anchors, allowing the driver to detach from the helmet instantly with a simple pull of the tethers—a vital feature for quick vehicle egress.
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Ultra-Low Profile: Designed without a high back, the Hybrid S eliminates the risk of the device hooking onto roll bars or window nets while exiting the car.
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Multiple Load Paths: The internal structure is designed to dissipate head loads through multiple paths, spreading the force to protect the neck and spine.
Driver-Centric Design
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Front Buckle Attachment: Features a convenient buckle system located in the front, removing the need for uncomfortable straps underneath the driver.
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Lightweight & Unobtrusive: The carbon fiber construction ensures the device remains lightweight, reducing fatigue during long sessions at the track.
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Dual Certification: Fully approved by both FIA and SFI 38.1, making it legal for use in a vast array of global and domestic racing series.
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Size: Adult Large.
Comprehensive Safety Recommendations
While the Hybrid S provides unprecedented protection for those using 3-point belts, Simpson’s primary concern is total driver safety. For the highest level of protection on the track, we recommend a Full Containment Cockpit System, which includes a containment seat, a Snell or FIA rated helmet, and a 5- to 7-point harness system.
Specifications at a Glance
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Model: Hybrid S
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Material: High-Quality Carbon Fiber
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Certifications: FIA Approved & SFI 38.1 Rated
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Compatibility: 3-Point and Multi-Point Harnesses
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Anchor Type: M61 Quick Release Post Anchors
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Size: Large
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Ready to Race: Ships with post clips included
Care & Maintenance
To ensure the continued integrity of the carbon fiber frame, inspect the device for hairline cracks or impact damage before every event. Clean only with a damp cloth and mild soap; avoid the use of chemical solvents. Store the Hybrid S in a cool, dry place away from direct sunlight. Regularly check tethers and anchors for any signs of fraying or mechanical wear. Note that SFI 38.1 devices require recertification every five years; please check the manufacturing date on your SFI tag to ensure your device remains within compliance for your specific racing organization.
