SAITO Instruments on 1984 MHR1000

[davey]

Hi, Would anyone know much about SAITO Instruments on a 1984 MHR1000. The bike was imported to Japan and runs white faced speedo and taco guages made by Saito with saito written on the speedo and ducati written on the taco. The kilometres suggest that the Saito guages may have been on the bike since new perhaps. Were the guages put on to some japanese imported models or are they aftermarket? Thanks