I’ve recently been thinking about converting my voodoo bizango into a mid drive ebike. My bottom bracket is 73mm but other people who have converted the bizango used the 100mm version of the bbso2 with a few spacers added on. I thought that the 68-73 version would be fine but other builders have recorded that the motor doesn’t fit correctly and brushes up against the frame. This is my first build and I’m unsure whether to get the 73mm or 100 mm version, can someone please help me?, as I’ve been stuck on this for days