Shimano Di2 e-tube wire for electronic-shifting installs — the harness that carries power and signal between battery, junction, shifters and derailleurs. Length selection is the one fitment variable that matters for a clean install; longer runs loop around inside the frame, shorter runs tension between junctions. This is the Shimano EW-AD305 SD300/SD50 Conversion Adapter.
Di2
CA$ 27 CA$ 29.49
Shimano Di2 e-tube wire for electronic-shifting installs — the harness that carries power and signal between battery, junction, shifters and derailleurs. Length selection is the one fitment variable that matters for a clean install; longer runs loop around inside the frame, shorter runs tension between junctions. This is the Shimano EW-AD305 SD300/SD50 Conversion Adapter.

Recommended products
Shimano
Câbles pour tube électrique Shimano DI2 EW-SD50
CA$ 25.99 CA$ 40
Shimano
CA$ 25.99 CA$ 40
Câbles pour tube électrique Shimano DI2 EW-SD50
Shimano
Câble pour tube électrique Shimano EW-SD300 Di2
CA$ 39.99
Shimano
CA$ 39.99
Câble pour tube électrique Shimano EW-SD300 Di2
Shimano
Shimano - EW-JC130 Et Split
CA$ 67 CA$ 94.99
Shimano
CA$ 67 CA$ 94.99
Shimano - EW-JC130 Et Split

Shimano
Adaptateur de conversion Shimano EW-AD305 SD300/SD50
Shimano
Adaptateur de conversion Shimano EW-AD305 SD300/SD50