D. THE HELMET
10. CHINSTRAP WITH MICRO-LOCK
RATCHET FASTENERS
The C3 PRO comes with a ratchet fastener.
This locking system is easy to use and
enables you to adjust 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 and fix the end of the
strap using the retaining loop with comfort pad.
Caution:
When adjusting the strap, make sure that the helmet cannot be
pulled off in a forward direction with the chinstrap closed.
Caution:
Check the adjustment of the chinstrap length at regular intervals.
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