Help ID these clocks

[pidjones]

These came with my RD400c, but obviously don't fit up (I already have a good working set. The face diameter is ~75mm and the bracket has 80mm mounting hole spacing. Wires from them are: 2 greens, black, brown, blue, and light green with red stripe in one bundle and a green and a brown in the other bundle. The light green/red has a female bullet connector, all others are male bullet. No labling other than the Nippon Seiki branding. Both seem to work fine (tested with my battery drill).

[AAAltered]

The gray sheathing says perhaps early XS.  But that redline seems two stroke.

[m in sc]

plastic lenses...  I'd guess small suzuki

[RustyRD]

looks like some of my old honda stuff