Shimano SHIFT CABLE DI2 300MM INTERNAL SW

Shimano SHIFT CABLE DI2 300MM INTERNAL SW

These cables connect all the electrical components of the Shimano E-Tube system. They are used in the current Dura Ace Di2 9200 and Ultegra 8100 groupsets, among others. The more compact design enables the use of smaller, lighter electronic components and makes internal cable routing much easier. By using the EW-SD300 cable, the range of functions of EW-SD50 based STEPS and Di2 components can also be extended to current systems. The EW-AD305 adapter is also required for this!