Senior Member
Join Date: Jun 2014
Location: Ontario, Canada
Posts: 4,624
Bikes: iele Latina, Miele Suprema, Miele Uno LS, Miele Miele Beta, MMTB, Bianchi Model Unknown, Fiori Venezia, Fiori Napoli, VeloSport Adamas AX
I have a bike that had a fairly tight seatpost that was tighter than it should have been. I wrapped some wet/dry paper around a thick wood dowel and carefully sanded off the built up gunk on the inside of the seattube. Now that seatpost fits just like it should.
Cheers