I think a 100 to 135mm stem is either 73 degrees or 107 degrees depending on which way up it is mounted. The 80mm is either 84 or 96 degrees.
@faustino started
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I think a 100 to 135mm stem is either 73 degrees or 107 degrees depending on which way up it is mounted. The 80mm is either 84 or 96 degrees.