Description

Giro Coalition Spherical MIPS Full Face MTB Helmet

The Giro Coalition Spherical MIPS is a lightweight full face mountain bike helmet built for riders who want downhill rated protection, exceptional ventilation and all day comfort. Combining Spherical Technology powered by Mips, Progressive Layering and the advanced Halo System chinbar, it delivers high level impact management in a remarkably light 800 g package. At 50% off RRP, this helmet offers incredible value for a full face MTB lid with this standard of engineering, safety and performance.

Key Features

• Spherical Technology powered by Mips for rotational impact protection
• Progressive Layering with EPP and EPS foam for high and low speed impact management
• Halo System chinbar with Pebax and elastomeric bushings for superior energy dissipation
• Massive front intake vents with deep internal channeling
• Maximised rear exhaust ports for powerful airflow
• DryCore sweat management system
• IONIC+ antimicrobial padding
• Directional Snap System for emergency cheek pad removal
• Breakaway visor bolts
• Fidlock magnetic buckle closure
• Weight: 800 g (M/L)
• NTA certified

Advanced Protection with Spherical Technology

Spherical Technology uses a ball and socket design that allows the outer liner to rotate around the inner liner during a crash. Powered by Mips, it helps redirect rotational forces away from the brain, making it one of the most advanced safety systems found in modern full face mountain bike helmets.

Halo System Chinbar

The patent pending Halo System uses a Pebax engineered chinbar and elastomeric bushings integrated into the EPS to absorb and dissipate kinetic forces. This downhill rated chinbar exceeds standard deflection testing by almost 2x, giving riders exceptional protection without unnecessary weight.

Lightweight Performance with Progressive Layering

Dual density EPP and EPS foam work together to manage both high speed and low speed impacts. At just 800 g in M/L, the Coalition Spherical is one of the lightest full face MTB helmets offering this level of protection, making it ideal for enduro racing, trail riding and bike park laps.

Best in Class Ventilation

Massive intake vents, deep internal channeling and large rear exhaust ports create a powerful airflow system that keeps riders cool on climbs and during long descents. This makes the Coalition Spherical one of the best ventilated full face mountain bike helmets available.

Comfort and Fit for Long Days

The DryCore sweat management system redirects moisture away from the brow, while IONIC+ padding controls odour and keeps the helmet feeling fresh. Two sets of removable cheek pads allow fine tuning of fit, and the Fidlock magnetic buckle provides quick, secure closure even with gloves on.

Size Guide

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