Shimano Power supply cable Di2 EW-SD50 1200 mm Noir IEWSD50L120

##Shimano EW-SD50 E-tube Di2 electric wire, 1200mm The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts, and the Shimano EW-SD50 E-tube Di2 electric wire, 1200mm connects the junction to the rear mech, fron... moret mech, battery and to the handlebar battery indicator junction box. E-tube Di2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy and tidy fitment.