Trek DOMANE+ SLR 2023 Service Manual page 8

Di2 routing (powered by the seat post Di2 battery)
NOTE: If the derailleurs are powered by a Di2 battery in the seat post, you will be able to shift gears with the e-system turned
off.
Seat post
9
8
3
5
1 Rear Di2 wire
2 Front Di2 wire
3 Rear brake hose
4 Front brake hose.
5 Rear Di2 wire grommet – W317292
6 Housing grommet – W330578
7 Front Di2 wire grommet – W440697
See page 10 for Smart
7
2
6
1
*EW-SD300-I
(Shimano)
Box routing detail
11
5
10
8 Di2 battery holder – W5290297
9 Di2 battery – *BTDN300 (Shimano)
10
**eShift cable – 5289565
11 Wiring harness cable – 5289574
**This wire is intentionally not connected to a
component in the seat tube. It is routed for additional
electronics integration.
2023 Domane+ SLR
4
7 6
7