Cambria Bicycle Outfitters Since 1986

Giro Fathom MTB Cycling Helmet

Notify me when this product is available:

sku: 29007

  • Serving our customers Since 1986!
  • Safe and Secure for peace of mind
  • Pay by Card, PayPal, Apple Pay and Google Pay


Giro Fathom Helmet - Giro Fathom MTB Cycling Helmet

If you ride everything and ride fast, you need the same cool comfort and performance whether you’re on the open road, or your favorite singletrack.

The Fathom™ is a twin to our legendary Atmos,™ a breakthrough helmet design that offers amazing ventilation thanks to a clever internal reinforcement structure.

The compact design is a style leader , and matched with a removable adjustable visor and the two-way adjustable Roc Loc ® 5 fit system, offers the performance and versatility you need.Specifications:


  • Removable Visor
  • X-Static Padding, Roll Cage™
  • Internal Reinforcement Construction
  • In-Mold Polycarbonate Shell with EPS Liner
  • Thermoformed SL Reinforcement
  • Fit SystemRoc Loc®
  • 5Ventilation 23 Wind Tunnel™ vents
  • Internal channeling

Collections: Helmets, MTB Helmets