DISRAELI DOCUMENTS
This US MAVIC 2001 catalogue (OK, catalog), shows the second version of the MAVIC Mektronic, electronic, wireless derailleur, restyled with the Mektronic logo on the silver flash.
I have dated it at 2000, even though the date on the cover is 2001. I have done this because my memory is that MAVIC released its catalogues in the autumn previous to the model year.