[QUOTE=yosh3;17378496]
Originally Posted by
thewilson
Isn't the black inc frame set up for only electrical?[/QUOTE
yes it can only use di2
This varied by year.
2015 CAAD10 Black is SRAM Red22/Hydro Disc
2014 CAAD10 Black was SRAM Red22
2013 CAAD10 Black was 6770Di2 only
So newer frames were mechanical. oldest frame was electrical only