Shimano EW-SD300 ELECTRIC WIRE Di2 150mm
For Di2 and E-Bike systems

EW-SD-300
EP8 Series for External Routing
More compact design makes new electric components smaller and lighter
Will potentially expand the future capabilities of DI2 systems

For External Routing
SD-300 connectors: 2
Cord diameter Φ2.4mm
Plug diameter Φ3.45mm
Length 150mm