Big Trail Protection - All Day Comfort

The Giro Coalition Spherical Helmet is an impressively lightweight yet highly protective full-face helmet designed for mountain biking. Weighing just 800 grams in size M/L, this helmet offers heavyweight protection thanks to Spherical Technology powered by Mips and Progressive Layering with both EPP and EPS foam, ensuring optimal impact management for both high-speed and low-speed crashes.

The Coalition Spherical sets a new benchmark for full-face protection with the innovative Halo System chinbar. This system uses Pebax material combined with elastomeric bushings to absorb and dissipate kinetic forces, offering almost 2x the chinbar deflection protection compared to standard tests. Additionally, best-in-class cooling power is provided by 23 strategically placed vents, deep internal channeling, and massive front intake ports, ensuring maximum airflow during long rides.

Comfort is a top priority, with the inclusion of a DryCore sweat management brow pad, IONIC+ treatments to control odor, and two sets of removable cheek pads for a customized fit.

Key Features:

• Spherical Technology powered by Mips: A ball-and-socket design that helps manage rotational forces.
• Progressive Layering: EPP and EPS foam layers manage a broad range of impact speeds.
• Halo System Chinbar: Combines Pebax and elastomeric bushings for superior protection and flexibility.
• Best-in-class cooling: 23 vents and deep internal channeling for efficient airflow.
• Customizable fit: Two sets of removable cheek pads (25mm and 30mm) and comfort liner.

Specifications:

• Construction: In-Mold polycarbonate shell with EPS liner.
• Visor: Adjustable visor.
• Ventilation: 23 vents with deep internal channeling.
• Fit System: Comfort Liner/Neck Roll/25mm & 30mm cheek pads.
• Product Weight: 800g (size Medium CPSC).
• Certification:
  • US CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.
  • NTA.
  • ASTM-1952-DH.
  • ASTM-2032-BMX.
  • CE EN1078.
  • AS/NZS.

The Giro Coalition Spherical Helmet is designed to provide exceptional protection, comfort, and airflow for riders who demand the very best in full-face MTB helmets.