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.