SCHUBERTH C5 Carbon Manual página 19

10. CHINSTRAP WITH MICRO-LOCK RATCHET FASTENERS
The C5 Carbon is fitted with a ratchet strap. This
locking system is easy to use and enables you to adjust
EN
the chinstrap perfectly to your head every time you put
the helmet on.
ADJUSTING THE CHINSTRAP
The length of the chinstrap is adjusted by increasing or reducing the length
of strap pulled through the metal buckles. Adjust the length of the chinstrap
so that it fits firmly but comfortably under your chin. The chin strap should be
fastened tightly under your jaw without causing pain. There must be no slack
in the strap, and the strap must be snug up against your jaw. If the retention
system is not tight, your helmet may become displaced or dislodged in an
accident.
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