DI2 ROUTING | MEASUREMENT AND WIRE SELECTION · 2012. 4. 6. · DI2 ROUTING | MEASUREMENT AND WIRE...
Transcript of DI2 ROUTING | MEASUREMENT AND WIRE SELECTION · 2012. 4. 6. · DI2 ROUTING | MEASUREMENT AND WIRE...
![Page 1: DI2 ROUTING | MEASUREMENT AND WIRE SELECTION · 2012. 4. 6. · DI2 ROUTING | MEASUREMENT AND WIRE SELECTION REAR DERAILLEUR BATTERY JUNCTION A JUNCTION B FRONT DERAILLEUR External](https://reader034.fdocuments.us/reader034/viewer/2022051604/5ffb60ba9b31ed1e6c4bd7c0/html5/thumbnails/1.jpg)
1© 2012 Shimano American.
DI2 ROUTING | MEASUREMENT AND WIRE SELECTION
REAR DERAILLEUR
BATTERY
JUNCTION A
JUNCTION B
FRONT DERAILLEUR
External Routing Junction Box B = SM-JC40
REAR DERAILLEUR
FRONT DERAILLEUR
BATTERY
JUNCTION A
JUNCTION B
Internal Routing Junction Box B = SM-JC41
To Select Proper Wire (EW-SD50) Length:1. Determine internal or external routing*2. Measure from Junction Box A to Junction Box B*3. Measure from Junction Box B to Rear Derailleur*
4. Measure from Junction Box B to Front Derailleur*5. Measure from Junction Box B to Battery*
*Measurements will vary from frame to frame ** EW-SD50 differs only in length. Connectors are universal
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2© 2012 Shimano American.
Be sure to use TL-EW02 Tool to connect and disconnect wire EW-SD50 at “B” junction for both internal and external routed systems.
NOTE: TL-EW02 is a new tool and is different than the TL-EW01 used for original Dura-Ace Di2 systems
Select From 13 Different Lengths6. After measuring each of four segments, select most appropriate EW-SD50 wire sizes**
** EW-SD50 differs only in length. Connectors are universal
Visit S-TEC.SHIMANO.COM for a full video on Ultegra Di2 installation procedures.
SM-JC40 External “B”
Connecting Disconnecting
SM-JC41 Internal “B”Connecting Disconnecting
USE TL-EW02 TO CONNECT AND DISCONNECT WIRES AT “B” JUNCTION
![Page 3: DI2 ROUTING | MEASUREMENT AND WIRE SELECTION · 2012. 4. 6. · DI2 ROUTING | MEASUREMENT AND WIRE SELECTION REAR DERAILLEUR BATTERY JUNCTION A JUNCTION B FRONT DERAILLEUR External](https://reader034.fdocuments.us/reader034/viewer/2022051604/5ffb60ba9b31ed1e6c4bd7c0/html5/thumbnails/3.jpg)
3© 2012 Shimano American.
Be sure to use TL-EW02 Tool to connect and disconnect wire EW-SD50 at “B” junction for both internal and external routed systems.
NOTE: TL-EW02 is a new tool and is different than the TL-EW01 used for original Dura-Ace Di2 systems
SM-JC40 External “B”
Connecting Disconnecting
SM-JC41 Internal “B”Connecting Disconnecting
USE TL-EW02 TO CONNECT AND DISCONNECT WIRES AT “B” JUNCTION
ULTEGRA DI2 6770 SERIES | BATTERY MOUNTS: 3 DIFFERENT TYPESSM-BMR1-S (Short), SM-BMR1-I (Internal Long), SM-BMR1-L(External Long)
Select the battery mount that best fits the specifications and routing of your frame.