I’am assuming frame builders have put bottom bracket in same place as a conventional 700c 57/58 as looking at main photo there isn’t much of a drop down in a line between hubs ,I remember in building her taking all my measurements off the bottom bracket,saddle and bar/stem position was same as my 700c Serotta
I’am assuming frame builders have put bottom bracket in same place as a conventional 700c 57/58 as looking at main photo there isn’t much of a drop down in a line between hubs ,I remember in building her taking all my measurements off the bottom bracket,saddle and bar/stem position was same as my 700c Serotta