Reviews over the
Shimano Di2 E-TUBE EW-SD300

Shimano Di2 E-TUBE EW-SD300
4.3 / 5
Average from 6 reviews
5
3 reviews
4
2 reviews
3
1 review
2
0 reviews
1
0 reviews

Photos from customers

4 / 5

Works, but why necessary?

- Kees, 6 April, 2025

Earlier, the shifters could just update wirelessly. That went fine. After the latest firmware update of the battery and derailleurs, a wire connection between the shifters and the battery is now required, so the saddle has to come off to dig up the battery.

Pros & Cons

Works.
Extra work: unscrew seat post.
Automatic translation

4 / 5

Fine cable, unfortunately no cable strips

- Sander, 4 July, 2024

The description of this product says it comes with cable strips, it doesn't. The cable strips come with the EW-SD300-I. It literally says so on the box too.

Pros & Cons

Does what it needs to do
Thinner cable than the previous generation EW-SD50
Weight
No cable strips, which is the EW-SD300-I
Price the same for every length
Automatic translation