• Most stems are 3, 5, 6 or max. 10 degrees.
    Some short, ungly cheap MTB ones up to 30 or 45 degrees.

    I know that some years ago, Giant OCR bikes came with 17degrees ahead stems.
    It was the 1st year that OCR came with threadless stems. 2002/2003 or so.
    Not the nicest stems, but absolutely 17deg. / 31.8 steerer / 26.0 bar.
    A welded alu model.

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