Actually, I think I might have been confused. If the quill measures 25.4mm OD then it's 1 1/8" isn't it?
Yes. The quill for a 1" steerer in 22.2 mm OD.
@hamrack started
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Actually, I think I might have been confused. If the quill measures 25.4mm OD then it's 1 1/8" isn't it?