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  • As you struggle to find the right helmet that can provide the best protection, Giro Trinity has amazing qualities. It features some of best engineering qualities in the market. The helmet has a sleek design and polycarbonate forged shell. The interior protection material is EPs foam to shield your head from impacts. With 22 vents, it allows enough air circulation on the head. It has an Acu Dial that enhances proper head fitting. As you ride in low light conditions, the rear part has a reflective capacity for better detection by motorists.

Giro Trinity Helmet


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On occasion, the simplest designs can also be the smartest. Giro's Trinity™ Helmet is an easy fit for riders wanting a classic cycling helmet that doesn’t compromise comfort or performance.

Trinity™ includes top-level features such as in-mould construction which enables the helmet to be low weight and the easy one-handed adjustments of their acclaimed Acu Dial™ system which offers a quick, sure fit regardless where or how far you ride.



  • Construction: In-mould polycarbonate shell with EPS liner
  • Full coverage shell
  • Compact shape
  • Reflective rear decal
  • Fit System: Acu Dial™
  • Ventilation: 22 vents

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