Shimano FlightDeck 10 speed wiring harness

unixnerd Posts: 2,864
edited February 2011 in Workshop
Did Shimano ever make a wiring harness that lets the normal SC-6502 display head work on 10 speed shifters? ... 609245.pdf
This says the SM-SC70 wireless harness is needed. ... ewpoints=1
This Amazon review says that harness won't fit some ten speed shifters and it seems to be out of stock in a lot of retailers. I can't find any other ten speed harnesses (there are loads of 8/9 speed versions for different groupos).

Eventually I want to upgrade my 8 speed tourer and 9 speed road bike to 10s, but I want to keep my FlightDeck.

The brand new FlightDeck only works on new Ultegra and DuraAce shifters, it also costs a small fortune. - Quality Binoculars at a Sensible Price.
Specialized Roubaix SL3 Expert 2012, Cannondale CAAD5,
Marin Mount Vision (1997), Edinburgh Country tourer, 3 cats!