unless the photo's lying there's no way the new stem is a 90 deg like the previous one!
also, it's not just about TT to centre of stem, you need to factor in the distance from tip of the saddle nose
@rive_gauche started
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unless the photo's lying there's no way the new stem is a 90 deg like the previous one!
also, it's not just about TT to centre of stem, you need to factor in the distance from tip of the saddle nose