7
5. BRAKE/SHIFT ASSEMBLY
5 . 1 . S H I F T I N G - E L E C T R O N I C W I R E D S Y S T E M
FRAME WIRING LENGTHS
LOCATION
QTY LENGTH
JCT B BOX TO COCKPIT (SHIFTER)
1
1400 MM
JCT B BOX TO REAR DERAILLEUR
1
750 MM
JCT B BOX TO FRONT DERAILLEUR
1
500 MM
JCT A BOX TO BATTERY (SEATPOST)
1
1000 MM
FIG. 1 (Shimano Di2)
Route a 1400 mm wire from the head tube ICR port, down the down tube and out the
bottom bracket hole.
The Di2 wire must be routed into the down tube before the rear brake housing.
Route a 750 mm wire starting from the chainstay port and out the bottom bracket hole.
Route a 500 mm wire starting from the seat tube front derailleur port and out the bottom
bracket hole.
To insert the front derailleur wire, follow the steps in section 5.
Route a 1000 mm wire down from the top of the seat tube and out the bottom bracket hole.
Install the grommets and clips on the battery, then install the battery/grommet assembly in the
seatpost.
Plug the 1000 mm battery wire into the battery, then install the seatpost as described in
section 6.
Plug the four wires exiting the bottom bracket shell into a Junction B box, then place the
Junction B box and the wires in front of the bottom bracket shell.
To prevent the JCT B box from rattling, wrap the box in a bit of foam before
placing it in front of the bottom bracket shell.
Summary of Contents for MY22
Page 1: ...USER MANUAL ENGLISH ...
Page 2: ......
Page 14: ...11 1 CHURRO Foam sleeve S179900013 S179900013 5 4 DISC BRAKES ...