Jan de Beer Posted July 5, 2016 Posted July 5, 2016 Can someone please tell me what the function of the electrics in my old DA shifter is? These are from before electronic shifting became a reality so I am baffled.
Aurora Posted July 5, 2016 Posted July 5, 2016 To talk to the old shimano SIS computers i think? The inside of the shifters had those little bubble buttons to change the functions.
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