Couldn't seem to find a stem mounted wahoo mount that didn't tilt the computer too much, I wanted one that was the same angle as the head tube but elevated to avoid the stem. I designed this from a standard wahoo mount to fit my stem (bontrager elite 35mm 45mm length) including small flanges to fit into the knock block cutouts so that the mount doesn't spin. I can only guarantee that this will fit the same stem or other bontrager stems. However, it should work for other 35 mm stems. Printed with Overture PLA Pro.