Introduced with the Shimano EP800 series, the SD300 E-Tube components form the interface between compatible STePS parts and expand the functional range of future Di2 systems.

With the self-adhesive Shimano EW-CC300 cable channel, the electronic EW-SD300 wires can be easily attached to the frame. The cover allows the cables to be routed tidily and protects them from external influences.

Length: 300mm