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Giro Compound Helmet


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Free delivery

We don’t charge anything for standard delivery to the UK mainland over £20.

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Collect in-store

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Easy returns

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Product Details

Giro Compound Helmet

Inspired by the confident mountain style and breezy ventilation of ourFixture™helmet, the Compound's design complements nearly any ride—especially when there's dirt under tread. Some of our best features, like In-Mold construction coupled with the ease and comfort of our acclaimed Roc Loc® Sport fit system, offer the versatility you need to ride it all, from fire-road adventures to swooping singletrack trails. This is one of the best performance value mountain bike helmets available, with styling and colour options that will keep you feeling good mile after mile.

Some of our Giro's best features, Full Hardbody™shell, Removable visor, Quick-Dry padding and Reflectivity.


  • In-mold polycarbonate shell with EPS liner.

Fit system

  • Roc Loc® Sport.


  • 18 vents.


  • XL 61-65CM.


  • Matt black.

Bike helmet sizing guide..