Is fitting a 25.0mm post and 27.2mm shim a legit alternative to reaming my slightly corroded/tight seatube to allow me to put my seat up and down?
What's this 25.0 seatpost you speak of? (I'm on the lookout for one)
@M_V started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Is fitting a 25.0mm post and 27.2mm shim a legit alternative to reaming my slightly corroded/tight seatube to allow me to put my seat up and down?