Why do you want 1 1/8th inch to replace 1 inch? I may (probably) wrong, but aren't 1 inch track forks a lot more rare than 1 1/18's? If there are some 1 inch forks that do meet my criteria then that would be perf.
@Uoeno 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.