foreseeable high or low speed
impacts. However, for maximum
protection, the helmet must be of
proper fit and the chin strap must be
securely fastened as described in this
manual. Failure to have a proper fit
and to securely fasten the chin strap
is dangerous, as the helmet could
come off in an accident, resulting in
severe head injury or death.
measurement (from for Xs up to Xl).
To measure your head size, wrap a
tape measure horizontally around
2
RSR2 DOT-V03.indd 2
WARNING: No helmet can
protect the wearer from all
CHOOSE
YOUR SIZE
each helmet is designed
to correspond to a head
your head at a height of approxima-
tely one inch (2.5cm) above your
eyebrows. If your head measurement
falls between two sizes, first try
on the smaller helmet. However,
because of different head shapes,
this size reference can only be
considered as a guide. For maximum
protection, it is necessary to check
that the helmet is well suited for the
shape of your head. when trying a
brand new helmet, make sure that
your head is pushed into the helmet
as far as possible, with the front part
just above your eyebrows, and with
the chin strap securely fastened as
described on the next page.
1. The helmet should feel very snug
all around your head and fairly tight
on the cheek pads. If not, it is too big
for you; select a smaller size.
see figure a.
B
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