Set up Front derailleur limits (two bolt derailleurs: 6770, 6780, 9070)
Read how to set up your two-adjustment-bolt Di2 Front derailleur (6870, 9070)
Front Derailleur (2x)
XTR FD-M9070
The XTR Di2 M9070 Down Swing Front Derailleur features a 25% increased power vs M9000, an optimized Di2 cage profile, improved gear tracking and reliable gear changes even under load. It is meant to be used with two chainrings. The FD-M9050 is the XTR triple front derailleur.
It also supports Shimano Synchronized Shift and computer-controlled auto trim.
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Synchronized shift and MTB derailleurs
Want to use MTB derailleurs and also synchronized shift? You need a display in order for synchronized shift to function.
The two displays I recommend are the SC-MT800 display and its more expensive XTR equivalent, the SC-M9051. Functionality-wise, they're exactly the same. It is just the casing that is different.
Specifications
- Model code: FD-M9070
- Series: XTR (M9050)
- Weight: 112g
- Speeds: 2x11
- SD50 ports: 1
- Total capacity: 10T
- Chain line: 48.8mm
- Top gear teeth: 34T - 38T
Related components
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Manuals & other documents
Firmware updates
Below is an overview of all known firmware updates for this component. The changelog texts are Shimano's, and quite often they're a bit cryptic - sorry!
3.5.1
Additional functionFC gear combination information (Adapting to the E-tube project ver. 3.0.0 or later)
3.4.3
Fixed SM-BTR2 bug
3.4.1
Updated for FD-M9050. (No change for the use of FD-M9070).
3.3.5
Firmware uploaded