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    2. Helmets
    3. Mountain Bike
    4. Giro Radix Mtb/Dirt Helmet
    Giro
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    Delivery Information
    Standard mainland UK delivery only £3.50
    Special order delivery typically takes 2-3 working days

    £3.50

    FREE mainland UK delivery when you spend £100
    Special order delivery typically takes 2-3 working days

    FREE

    Standard mainland UK delivery only £3.50
    Delivered next day when ordered before midday

    £3.50

    FREE mainland UK delivery when you spend £100
    Delivered next day when ordered before midday

    FREE

    FREE reserve and collect
    Available now: reserve online and collect today or tomorrow

    FREE

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    Select & Buy

    Giro Radix Mtb/Dirt Helmet M 55-59CM Matt Blk
    MPN: GIH7113263

    Out of stock

    £99.99

    Giro Radix Mtb/Dirt Helmet M 55-59CM Green
    Giro Radix Mtb/Dirt Helmet M 55-59CM Green
    MPN: GIH7140558

    Available

    £49.99

    Save £50.00 (50%)

    Sale Was £99.99

    Giro Radix Mtb/Dirt Helmet L 59-63CM Green
    Giro Radix Mtb/Dirt Helmet L 59-63CM Green
    MPN: GIH7140559

    Available

    £49.99

    Save £50.00 (50%)

    Sale Was £99.99

    Giro Radix Mtb/Dirt Helmet L 59-63CM Blk Ano Lime
    Giro Radix Mtb/Dirt Helmet L 59-63CM Blk Ano Lime
    MPN: GIH7140571

    Available

    £49.99

    Save £50.00 (50%)

    Sale Was £99.99

    Description

    GIRO RADIX DIRT HELMET

    RUGGED ADVENTURER

    FEATURES:
    Deep coverage
    P.O.V.™ visor
    Cool-fit anti-microbial padding

    CONSTRUCTION:
    Full-wrap In-Mold polycarbonate
    shell with EPS liner

    FIT SYSTEM:
    Roc Loc® 5

    VENTILATION:
    25 Wind Tunnel™ vents with
    internal channeling

    SUPER FIT™ SIZES:
    S 20”–21.75” / 51–55cm
    M 21.75”–23.25” / 55–59cm
    L 23.25”–24.75” / 59–63cm
    Get in Touch

    Lutterworth Cycle Centre
    1B George Street
    LUTTERWORTH
    LE17 4EG

    • 01455 559309
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    * Free delivery when you spend £100 excludes bikes which are for shop collection only.

    Lutterworth Cycle Centre Ltd is a company registered in England & Wales with company number 09498067.
    Registered office: Evergreen Poultney Lane, Kimcote, Lutterworth, Leicestershire, LE17 5RX. VAT number: 661 0225 74.

    ©2025, Lutterworth Cycle Centre Ltd.

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