Remote Climbing Shifter
Compatibility warning: none of the 7970 series components will work with other generation Di2 components. The plug is different and simply won't fit.
This remote climbing shifter is the 7970-series equivalent of the newer SW-R600, It comes with electric wires attached and plugs into one of your ST-7970 shifters.
Details & Specifications
|Shimano model number:||SW-7970|
|E-Tube Port type:||SD50|
|Component series:||DURA-ACE 7970 (Road)|
|Downloads:||DURA-ACE 7970 service instructions|