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Item #: 331724674

The Giro Hex Bike Helmet helps protect young riders on the trail and is easy to adjust for a perfect fit, thanks to its innovative Roc Loc 5 technology. With 21 vents incorporated into its design, the helmet provides ample ventilation for a cooler ride.


  • 24 Wind Tunnel vents with internal channeling keep your head cool
  • No tools needed to adjust visor


  • Shell: In-mould Polycarbonate with EPS Liner
  • Visor: POV Visor with 15-Degree Vertical Adjustment
  • Roc Loc 5 Fit System
  • Small: 51 to 55 cm
  • Medium: 55 to 59 cm
  • Large: 59 to 63 cm


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