SHIMANO E-Tube plug adapter for EW-SD50 / EW-SD300 Di2 cable | I-EWAD305This adapter enables EW-SD50 and EW SD300 cables to be connected to STEPS and Di2 components. Upgrading to newer systems / components is therefore possible without any problems.
Technical specifications:
Connection: E-Tube EW-SD50 and EW-SD300 cable connections
Use: for adapting and upgrading Shimano E-Tube components
Compatibility: Shimano STEPS and Di2 components
Color: Black