Head Set for Look road bike kg381

hutch6447 Posts: 2
edited August 2018 in Workshop

Is the headset for this frame an integrated one? Measurements I have are 1 1/8th and 41mm internal on steer tube.

Person who had before had done something with a spacer so it needs new headset.

Any help appreciated.

Thanks Matt


  • The Rookie
    The Rookie Posts: 27,812
    You need the ID of the head tube and the OD of the steerer tube. Reading between your lines your steerer is plain 28.6mm (with a 30mm diameter for the crown race) and a 41mm ID head tube? If so you need an IS41 headset.

    Or check the 'cane creak headset finder' great tool.
    Currently riding a Whyte T130C, X0 drivetrain, Magura Trail brakes converted to mixed wheel size (homebuilt wheels) with 140mm Fox 34 Rhythm and RP23 suspension. 12.2Kg.