8. CHINSTRAP WITH MICRO-LOCK RATCHET FASTENERS
The M1 PRO is fi tted with a ratchet strap. 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 fi ts fi rmly but comfortably under your chin and fi x 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.
EN
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