Vintage from 1960s was in .Mancave since 1984 a slight  polish a touch of oil not a lot/  makes it brilliant/ working order  is hardly used even/ so is shiny now was fitted to .models palm beach Trent  BSA 2020  TRIUMPHs challenge Edwards  O Brien  Royal Enfield many others  very Attractive looks good
thanks for reading details Best Regards kenduke