Shimano EW-SD300 E-tube Di2 electric wire 500mm – 600mm

Shimano EW-SD300 E-tube Di2 Electric Wire 500mm – 600mm Shimano’s EW-SD300 E-tube Di2 Electric Wire 500mm – 600mm provides a secure; water-resistant connection between components in their electronic groupsets. Please select the most appropriate length; these cables cannot be trimmed to length. Image for illustration purposes only; not indicative of actual length.