get the seat tube reamed properly to 27.2 as far down as you need. far better solution than trying to find a 27.0 post and hoping the tube is still tight enough to not cause trouble later on.
@drøn started
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get the seat tube reamed properly to 27.2 as far down as you need. far better solution than trying to find a 27.0 post and hoping the tube is still tight enough to not cause trouble later on.