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G-Max GM54S Derk Helmet

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$199.95 $159.96 (You save $39.99)
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  • Product Description

    G-Max - GM54S Derk Helmet For Men

    Brand G-Max
    Gender Men's
    Material Thermo-Plastic Alloy
    Adjustable Chin Vent Yes
    Helmet Bag Included Yes

    Important Product Notes

    Product Overview
    • Inner flip sun shield is easily raised of lowered with a lever located on the exterior of the helmet.
    • Distortion-free clear single lens face shield.
    • Integrated multi-function red LED rear light.
    • One hand, easy to use chin bar push-to-open mechanism.
    • Lightweight thermo-plastic alloy shell.
    • Excellent shield sealing reduces unwanted air and noise.
    • D.E.V.S Dual Exhaust Venting System top, side, and rear venting reduces fogging and sweating by allowing hot air to escape from the mouth area and top of head.
    • Adjustable chin vent directs air upward across the inside of the shield to help reduce or eliminate fogging.
    • Large eye port for improved range of vision.
    • Coolmax comfort liner and cheek pads move the moisture away from your body and the fabric dries quickly.
    • Removable and washable interior and adjustable cheek pads allow for more comfortable sizing.
    • Deluxe ear pockets for better fit and comfort.
    • Built in speaker pockets for communication systems.
    • Soft padded chin strap.
    • Painted shell with high quality clear coat finish..
    • Soft helmet bag included.
    • Optional rear brake light kit (sold separately).
  • Sizing Chart

    G-Max GM54S Derk Helmet's Sizing

    *All sizes are in Inches

    Size Head Measurement (cm)
    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: Street
    Category: Modular Helmets
    Colors: Black
    Sizes: X-Small
    Sizes: Small
    Sizes: Medium
    Sizes: Large
    Sizes: X-Large
    Sizes: 2X-Large
    Sizes: 3X-Large