On one lever I would like the buttons to be reversed in terms of shift direction.
Last edited by factory feel; 11-24-2012 at 08:06 AM.
i would guess that would require some kind of firmware upgrade/change by Shimano. it's not like you can just plug wires in different spots...there's only one wire.
I work for some bike racers
I've got some bikes, some guns,
and a bunch of skateboards
It can be done with the diagnostic software.
I believe the software is $250 if you can't find a shop with it.
is that part of the shop diagnostic/problem checker kit? i guess i could just look it up, but that is pretty cool if you can switch button function.
Refer to this thread for Ultegra Di2.
Ultegra Di2 optional switches
As for the original dura ace di2 7970, that can be done as well with its system checker, however it's not as flexible as the ultegra one.