I lost the original mount my MEROCA WR25/WR15 tail lights. So I used the mount bjamdesign created and adapted it to fit the threads of the light. I have multiple of this lamps, with some it fits perfect, with others its slightly tight. If tight, use some lube. For my different bikes, the saddle had different dimensions of the rods. Thus you find the standard distance and a wider one. Mount with M4x16 and M4 nut.
The author remixed this model.
Changed to be used with MEROCA tail light.