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Just 1 J12 Rockstar Helmet

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  • Product Description

    Just 1 - J12 Rockstar Helmet

    Brand Just 1
    Gender Men's
    Material Thermoplastic Shell
    Removable Cheek Pad
    Certification DOT,ECE Approved

    Important Product Notes

    Product Overview
    • This helmet comes in multiple external shell sizes, all with full-carbon fiber and high-rigidity.
    • It features an anatomical structure with the exclusive N.B.F.F.,
    • Neck Brace Front Fit system, a removable and washable inner lining, in highly breathable fabrics that are hygienically treated, removable cheek pads with the J.1.E.R.,
    • Just 1 Emergency Remove, and an inside chin guard with air vents.
  • Sizing Chart

    Just 1 J12 Rockstar Helmet Sizing

    *All sizes are in Inches

    Size Head Measurement
    X-Small20.9 - 21.3
    Small21 5/8 - 22
    Medium22.4 - 22.8
    Large23.2 - 23.6
    X-Large24.0 - 24.4
    Head Measurement

    Measure your size in 1 easy step


    Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, do this step twice for accuracy just in case and use the largest measurement.

    Note: Measurements listed here refer to your body size not garment dimensions. Please check individual product descriptions for special sizing notes or fit variations. If in doubt order a bigger size.

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  • Other Details

    Gender: Men's
    Vehicle Type: Dirt
    Category: Full Face Helmets
    Certification: DOT Approved
    Colors: Yellow
    Sizes: X-Small
    Sizes: Small
    Sizes: Medium
    Sizes: Large
    Sizes: X-Large
    Sizes: 2X-Large