Do you need that black cover on top of the bearing, under the Acros one?
Without it, the top cap slightly touches the head tube, but I could get ride of that with a thin spacer.
I thought you always needed a preload ring in a headset?
@snoops 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.
Do you need that black cover on top of the bearing, under the Acros one?