Reviews over the
Shimano Di2 E-TUBE EW-JC130

Shimano Di2 E-TUBE EW-JC130
4.5 / 5
Average from 2 reviews
5
0 reviews
4
1 review
3
0 reviews
2
0 reviews
1
0 reviews

4 / 5

Unnecessary expense and weight

- mark atkinson, 30 July, 2019

This cable is not required! You can connect you STI together with a 550mm piece of cable and still have ports for sprint/hill shifters. The one port spare can be used to connect to the handle bar plug and another back to you power source. Lighter cheaper and works perfectly.

Pros & Cons

Extra port for hill and sprint shifter
simple,
Dont need it