I got that one from Hilly Ben on here, so maybe he/she can tell you more...
One does not simply cut down a Super Record seat post
@HillyBen 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.
One does not simply cut down a Super Record seat post