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
Model number:
ST-7970
Weight:
255 g
E-Tube ports:
0
E-Tube Port type:
SD50
Type:
Shifting Lever
Series:
DURA-ACE 7970 (Road)
Downloads: