but isn't mark asking for the angle to line it up with the top tube, which is sloping? -17 would make it level with the floor
This looks like a 6 degree and seems to match the slope, but I guess it depends on frame size
Sorry, completely missed that point and essentially answered a different question!
@fizzy.bleach 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.
but isn't mark asking for the angle to line it up with the top tube, which is sloping? -17 would make it level with the floor
This looks like a 6 degree and seems to match the slope, but I guess it depends on frame size