TT / Bar-end satellite shifting switches
Compatibility warning: none of the 7970 series components will work with other generation Di2 components. The plug is different and simply won't fit.
These DURA-ACE 7970 Time Trial Bar-end shifters come with electric wires attached. You plug them into the ST-7970 shift levers.
Details & Specifications
|Shimano model number:||SW-7971|
|E-Tube Port type:||SD50|
|Component series:||DURA-ACE 7970 (Road)|
|Downloads:||DURA-ACE 7970 service instructions|