Shark Vantime, Руководство пользователя, Страница: 4 / 16

4
XS 53/54
S 55/56
M 57/58
L 59/60
XL 61
A helmet In yoUR SIZe
For a helmet to provide effective protection
while remaining comfortable, it has to be per-
fectly suited to its user.
Choosing the correct size is essential.
Measure the circumference of your head
with a tape measure, positioning it about 2
cm above your eyebrows: this is where your
head is the largest. Once you have taken this
measurement, compare it to the table of sizes.
Try the size of SHARK Vantime helmet closest
to the measurement obtained, starting with the
size smaller than your head measurement. If
you feel that the contact is too hard, try the
size larger.
Your head should be held quite firmly but you
should feel no discomfort.
Tests for size must be carried out with the
chin strap tightened (please refer to the sec-
tion on page 5 for instructions on tightening the
chin strap). Check that you have good vertical
and horizontal visibility.
Check that your head can carry out all of
these movements without any particular dis-
comfort.
• Check that when the chin strap is tighte-
ned, the helmet cannot be removed from your
head when you try to move it forward by force.
If the helmet comes off or nearly comes off, it
is too big or else the chin strap is not correctly
tightened. Keep trying on helmets until you find
the ideal size.
WARNING: do not lend your helmet, even for
a short journey, if its size is not perfectly sui-
table. For each use of your helmet, it is abso-
lutely necessary to make sure that the helmet
is well positioned on your head, and that the
chin strap is properly adjusted, following the
instructions of this manual (p. 5).