A: Your Specialized helmet includes a simple, intuitive TriFix strap management system (see image below) that makes strap adjustment a quick process. 

Position the helmet low on your forehead, with the TriFix system centered just below your ears and the straps positioned so that they do not cover the ears (A).

  • To adjust the TriFix system, pull one strap (A) through the TriFix, then take up the slack on the opposing strap (B). Adjust the straps until they lie flat behind your ears. Repeat on the other side of the helmet to ensure both sides are even.
  • Make sure the straps lie completely flat in the TriFix system and do not cover any part of your ears.

  • For half-shell helmets, with the chin buckle fastened, pull the chin strap through the buckle until it is positioned firmly but comfortably under the chin, away from the jawbone, and back against the throat. Position the o- ring to hold the excess strap length in place (C).
  • With the chin strap buckled and the helmet properly positioned as shown below, the chin strap should pull firmly against your chin and throat when you open your mouth.

See the Bicycle Helmet Owners' Manual for more information.