Di2 Compatibility - mix Ultegra, DURA-ACE, XTR, XT and GRX components
Did you know that you can mix Di2 components from different series and categories? Mixing derailleurs is not recommended, but anything else is fair game!
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
- 225g
- Speeds
- 10
- Number of switches
- 2
- Wire shifting
- Yes
- Wireless shifting
- No
- Brake type
- Rim
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