NG800XL REV X Carbon Head and Neck Restraint [Extra Large, SFI 38.1 Certified]
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NECKSGEN PART NUMBER: 627-NG800XL

NG800XL REV X Carbon Head and Neck Restraint [Extra Large, SFI 38.1 Certified]

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$79900
ShippingShips on Sep 15, 2026
Lowest PriceLowest Price Guarantee

Extra Large
REV X Carbon Head and Neck Restraint
  • Hollow-Core Carbon-Fiber Frame
  • Extra Large
  • Lightweight 1.8 lb Design
  • SFI 38.1 Certified
  • Adjustable X-Strap Harness
  • Quick-Release Helmet Hardware Included

    The NecksGen NG800XL REV X Carbon is a high-performance head and neck restraint built for motorsport safety, combining a hollow-core carbon-fiber chassis with an adjustable X-strap harness for a secure, custom fit. Designed to reduce neck loads under impact, even when used with a standard 3-point belt; it delivers lightweight comfort and enhanced protection for racers on track or street-legal performance builds. Quick-release helmet hardware is included for added convenience and fast helmet removal in emergency conditions. The system is SFI 38.1 certified and available in multiple adult sizes for broad compatibility.

    NecksGen NG800XL REV X Carbon Head & Neck Restraint Features:

    • SFI 38.1 certified carbon-fiber frame for reliable impact protection
    • 1.8 lb total weight including harness; reduces fatigue and improves driver comfort
    • Adjustable X-strap harness accommodates 2 in. or 3 in. belts and different body sizes
    • Quick-release helmet hardware included for fast exit/entry
    • Compact design minimizes interference with seats, helmets, and tight cockpits
    • Reduces neck load during frontal impacts even when used with a 3-point seatbelt (though 5- or 6-point harness is still recommended for racing)

    NecksGen NG800XL REV X Carbon Head & Neck Restraint Notes:

    • Sold as harness/neck-restraint only; helmet and seatbelt harness not included
    • For optimal safety, use with high-quality racing harness (5- or 6-point) when possible
    • Must be recertified every 5 years per SFI requirements and tether should be inspected/replaced after any impact or every 2 years per manufacturer guidance
    • Adjust tether slack (typically 1–2 in.) per manufacturer instructions to ensure proper range of motion and engagement on impact
    • Lightweight Protection Engineered for Serious Racers

      NecksGen REVX Carbon Head and Neck Restraints bring proven motorsports safety engineering into an ultra-lightweight carbon construction designed for confident performance at every level of competition. Built around NecksGen’s trusted load-management technology, these restraints provide stable, balanced support that reduces neck forces while maintaining exceptional driver comfort and unrestricted cockpit movement. With precision-molded components, durable hardware, and a fit designed to work across a wide range of seat, belt, and helmet setups, the REVX Carbon series delivers professional-grade head and neck protection that meets the demands of modern racing without compromising mobility or reliability.

    Part TypeHead and Neck Restraint
    Product LineNecksGen REVX Carbon Head and Neck Restraints
    BrandNECKSGEN
    Package Height5.0
    Package Width13.500 in.
    Package Length16.0
    Weight2.0 PG
    Part CategoryAccessories
    Fits Harness Width2-3 in.
    SizeExtra Large
    MaterialCarbon Fiber
    Part FitmentUniversal
    Maximum Neck Diameter6 in.
    Vendor Part NumberNG800XL+
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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