Dual Control Lever
Dura-Ace ST-7970
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 each, and they weigh about 255g / pair.
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Specifications
- Model code
- ST-7970
- Series
- Dura-Ace 7970
- Weight
- 225
- Number of buttons
- 2
- Connector
- 7970
- Wired shifting
- Yes
- Wireless connectivity
- No
- Brake type
- Rim