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 |
Weight: | 50 g |
E-Tube ports: | 0 |
E-Tube Port type: | SD50 |
Type: | Shifting Switch |
Component series: | DURA-ACE 7970 (Road) |
Downloads: | DURA-ACE 7970 service instructions |