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Item #: 331998221

the Quarter™is one of the lowest-profile bike helmets Giro have ever made, and it’s also the lightest Giro have made with an ABS shell. the essentials are here – an EPS liner for impact management, a tough outer shell, riveted webbing anchors and plush, sweat absorbent pads that are easy to swap for dialing in the fit. Another standout feature – the polyurethane coating helps to protect the EPS liner from daily wear and tear. Available in a bunch of great colours and three Super Fit™ sizes.


  • Tough ABS shell for durability
  • Fit Kit padding allows easy fit adjustment
  • Polyurethane bumper enhances durability of foam liner
  • MIPS Technology can provide more protection in certain impacts
  • Available in 3 Super Fit sizes: S / M/ L


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