High pitched electrical sound when engaging front brake


Viewing 5 posts - 1 through 5 (of 5 total)
  • Author
    Posts
  • #3731
    AvatarBrian
    Participant

    Does anyone experience a high pitched electrical sound when engaging the front brake?  Could this have to do with ABS sensor?  It makes this sound whether brake pressure on lever is ever so slight or hard braking and everything in-between. Only does so on front. It is not rotor squeal. Thoughts appreciated.

    #3738
    AvatarMacloven
    Participant

    mine does it too. think it has to do with the cut out of the rotor. I’ve had mountain bikes do similar things and really think it’s nothing.

    #3739
    AvatarPDSOUNDS
    Participant

    Mine does it to, seems perfectly normal (does not bother me).

    My guess: it’s something to do with the ABS system.

     

    Grtz

    PDSOUNDS

    #3747
    AvatarBrian
    Participant

    Thanks for your input. I debated taking it in to service but closest dealer is 75 miles away. I will wait until the 600 mile service and have them take a look as well. If they provide any feedback in addition to yours, I will post accordingly.

    #3763
    Avatarkungfupoulet
    Participant

    I’ve ridden several bikes with the same Bosch 9M+ ABS system and they all made the same noise. Perfectly normal to me.

Viewing 5 posts - 1 through 5 (of 5 total)
  • You must be logged in to reply to this topic.