At Arai, not only the management, but its owner also
knows the mission to protect riders and continues
learning how a helmet works to protect the
wearers against riding impacts.
Witnessing how severe and unpredictable some
impacts can be, Arai's focus continues to be
the consistent pursuit of gains in protection
for helmets bearing our family name.
When a helmet is impacted, the inner liner is crushed,
absorbing impact energy in the process. The liner's ability
to absorb impact energy varies depending on the
helmet's construction and thickness in its upper re-
gions. But Arai helmets, with their proprietary one-piece
multi-density EPS liner, can maintain a consistent
thickness even in areas where high levels of energy
absorption are needed. The helmet remains compact
by forming different EPS densities into a single liner of
uniform thickness while still satisfying strict helmet standards.
No helmet can protect the wearer against all foreseeable impacts. Nothing is a substitute for safe riding practices. ©2022 Arai Helmet
D E D I C A T E D T O
R I D E R P R O T E C T I O N
X D 4
•
C O V E R W H I T E F R O S T
THE ARAI DIFFERENCE
S C A N T O S E E T H E
VA L U E O F A R A I V I D E O
S C A N T O L E A R N M O R E
A B O U T T H E X D 4
Photo courtesy of Triumph Motorcycles Ltd.
