Dual Control Lever

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 levers have two shift buttons eac and they weigh about 255g / pair.
Details & Specifications
Shimano model number: | ST-7970 |
Weight: | 255 g |
E-Tube ports: | 0 |
E-Tube Port type: | SD50 |
Type: | Shifting Lever |
Component series: | DURA-ACE 7970 (Road) |
Downloads: | DURA-ACE 7970 service instructions |