Giro Coalition Spherical Helmet

The Giro Coalition Spherical Helmet redefines whats possible in a lightweight full-face designdelivering next-level protection without compromising comfort or ventilation. At just 800g (size M/L), its one of the lightest in its class while still offering heavy-duty impact protection, ideal for aggressive MTB and e-MTB riders.

Key Features & Benefits:

• Spherical Technology powered by Mips
  Reduces rotational energy in crashes, enhancing protection for your brain.

• Progressive Layering
  Dual-density EPP and EPS foams handle both low-speed and high-speed impacts effectively.

• Revolutionary Halo System
  Patent-pending chinbar with Pebax + elastomeric bushings for next-level impact absorptionexceeds chinbar deflection standards by nearly 2x.

• Advanced Ventilation
  23 vents and deep internal channeling maximize airflowkeeping you cooler on climbs and descents.

• DryCore sweat management
  Wicks moisture away from your brow to keep vision clear and comfort high.

• Removable cheek pads in two sizes (25mm & 30mm)
  Allows custom fit tuning and easier maintenance.

• IONIC+ antimicrobial treatment
  Fights odor and bacteria build-up for long-term freshness.

• Comfort Liner and Neck Roll system
  Improves fit stability and adds plush comfort for all-day riding.

Product Specs:

• Weight: 800g (size Medium, CPSC)

• Construction: In-Mold polycarbonate shell with EPS liner

• Ventilation: 23 vents with deep channeling

• Visor: Included

• Certifications:

  • CPSC Bicycle (Age 5+)

  • NTA e-bike certified

  • ASTM-1952-DH

  • ASTM-2032-BMX

  • CE EN1078

  • AS/NZS

Ride Hard. Ride Protected.
Whether you’re bombing down a DH trail, racing BMX, or shredding on your e-MTB, the Coalition Spherical Helmet is engineered to keep you safer, cooler, and more comfortable than ever before.

HOW TO MEASURE YOUR SIZE

Wrap a measuring tape around your head, keeping the tape level from front to back. Note the measurement and reference the Size Guide below.