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Giro Ash

Giro Ash
  • Color: Transparent Pearl Silver
  • Color: Transparent Pearl Silver
  • Color: Matte Industrial Green
  • Color: Matte Industrial Green
  • Color: Transparent Black Gold Pearl
  • Color: Transparent Black Gold Pearl
  • Color: Transparent Black Gold Pearl
  • Color: Transparent Black Gold Pearl
Please select options


Giro's Ash helmet extends their New Road ethos into a fully evolved helmet design for women. The sleek form offers top-level performance thanks to the Roc Loc Air fit system that offers a secure, comfortable fit while enhancing airflow inside the helmet. Tasteful details include soft webbing, Ultrasuede interior and chin strap padding, plus a built-in cloth visor to keep the sun (or rain) at bay. It's even compatible with long hairstyles and ponytails.

- Small = 51-55cm
- Medium = 55-59cm

Giro's Roc Loc 5.

A) Micro Dial - A ratcheting dial that’s simply twisted to tighten and loosen the fit.

B) Three-Position Vertical Fit - Lets you raise and lower the Roc Loc system to the perfect position.

C) Ergonomic Arms - Minimal shape fits comfortably and accommodates eyewear.

D) Dual Pods – Supportive, minimal panels that cradle your head for the utmost in comfort and safety.

E) Strap Management - The straps (not shown) are woven through the fit system to always remain in the right place.


Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older


Aeon overview

In-Mold construction process

Wind Tunnel ventilation system

Part Numbers

Option UPC MPN Store SKU
Transparent Pearl Silver / Small 768686548017 7054948 210000013648
Transparent Pearl Silver / Medium 768686548024 7054949
Matte Industrial Green / Small 768686547898 7054936
Matte Industrial Green / Medium 768686547904 7054937
Transparent Black Gold Pearl / Small 768686547959 7054942
Transparent Black Gold Pearl / Medium 768686547966 7054943