Shimano Electric Cable EW-SD50 1200mm DI2

Available in lengths from 150 to 1600mm, the SD50 E-TUBE wire transmits interactive signals and provides power to E-TUBE DI2 drivetrains. With a compact, waterproof connector, it can be easily routed internally in handlebars and frames thanks to its "plug & gap" connection. 

・Transmits interactive signals and power supply to each electronic components by “plug & gap” connection
・Compact and waterproof connector
・Easy to insert into frame
・Cable length 150 mm - 1600 mm
・With cable tie type for built-in cable routing (EW-SD50-I)