• Forum save: Tester's lending me his riser kit and my hillclimb sprocket, is now umop3pisdn's hillclimb sprocket in exchange for a stem.

    Thinking about the steerer bung more, it doesn't make sense for it to be permanently fixed to the top of an uncut steerer.

    I guess that the two notches opposite each other (at approximately 12 and 6 o'clock above) are used to close up the gap (9 o'clock above) and release it.

    What tool though? Something proprietary? I could chop the top and knock it out easy enough, but bludgeoning it back into place, doesn't sound like a good idea...

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