BIG TRAIL PROTECTION – ALL DAY COMFORT

Only Giro could engineer an impressively lightweight full-face helmet that still provides heavyweight protection. At a mere 800 grams in medium, this NTA-certified MTB helmet still packs the punch of Spherical Technology™, powered by Mips®, sandwiching our innovative integration of Mips in between independent EPP and EPS foam layers designed to optimize management of both high-speed and low-speed impacts. Coalition Spherical also manages to rival the ventilation and cooling power of some brand’s road helmets, pairing massive front intake ports with efficient rear exhaust vents via deep internal channeling.

Like many of our creations, one of Coalition’s most impressive innovations lies hidden inside: the Halo
System combines a chinbar with Pebax® (a material that is engineered to provide the perfect range of flex and rigidity) and elastomeric bushings that are integrated into the EPS to absorb and dissipate kinetic forces. The result is a helmet that exceeds standard chinbar deflection certification testing by almost 2x.

With Ionic ™ treatments to control odor, and two sets of removable cheek pads to help fine-tune fit, the Coalition Spherical sets a new benchmark for lightweight full-face protection.

SPECS
Spherical Technology™, powered by Mips®
EPS/EPP
Polycarbonate shell
Halo Chinbar System
Fidlock® Buckle
Certifications: NTA, Complies with the US CPSC Safety Standard for
Bicycle Helmet for Persons Age 5 and Older, ASTM-1952-DH,
ASTM-2032-BMX, EU: CE EN1078, AS/NZS

CONSTRUCTION
In-Mold construction

FIT SYSTEM
Comfort Liner/Neck Roll/25mm & 30mm cheek pads

VENTILATION
update to 23 vents

SUPER FIT™ SIZES
XS/S 20-21.75” / 51-55cm
M/L 21.75-23.25” / 55-59cm
XL/XXL 23.25-24.75” / 59-63cm

WEIGHT
800 grams size M

CERTIFICATION
NTA
Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older
ASTM-1952-DH
ASTM-2032-BMX
EU: CE EN1078
AS/NZS