I think those stems are advertised variously as both 25.4mm and 26mm, but I tried it with some 26mm Nitto bars and they did not get on at all, so be aware.
@tbc 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.
I think those stems are advertised variously as both 25.4mm and 26mm, but I tried it with some 26mm Nitto bars and they did not get on at all, so be aware.