Upgrade and outperform in your home workshop with the PRO Internal Routing Tool. Developed to be compatible with the SHIMANO DURA-ACE drivetrain as well as the existing SHIMANO Di2 systems the Internal Routing Tool makes a potentially challenging task simple. Thanks to its powerful magnets and guide cable even the most sharply angled frames are easily routed.

Ultimate internal cable routing tool
Compatible with EW-SD300-I and EW-SD50
Allows for the internal routing of Di2, mechanical shift cables and hydraulic brake hoses
Durable aluminium construction
Compact design
Includes a protective storage pouch