Overview EW-RS910 E-TUBE Junction A - Built-in type for frame or handlebar. Designed for use as a bar-end on drop handlebars or with designated frames, the RS910 junction is a 2-port option for internal E-TUBE wire routing, charging, battery monitoring, and shift mode switching. PRODUCT SPECIFICATIONS MODEL NO EW-RS910 SERIES DURA-ACE R9150 Series Average weight 11 E-tube connector (QTY) 0 E-tube port (QTY) 2 Charging port (QTY) 1 Compatible electric wire EW-SD50 Compatible system E-TUBE Connector for remote sprinter shifter (QTY) 0 Firmware update by E-TUBE Project ✔ Function_Adjust mode display ✔ Function_DI2 Battery level ✔ Function_E-TUBE connection ✔ Function_Gear position ✔ Port for remote sprinter shifter (QTY) 0 Position In side of frame or handle Type Built-in type SD300 connector (pcs) 0 SD300 port (pcs) 0 SD50 connector (pcs) 0 SD50 port (pcs) 2
