Shimano di2 ew sd50 wire 1000mm
Dura ace di2 dual integrated intelligence moves to the next generation tested in competition and taken to victory by pro riders in all conditions including the 2012 tour de france team sky shimano ew sd50 wire for di2 systems key features ew sd50 di2 electric wire fully removable individual cable system from battery indicator junction box that enables fine tuning with the correct length to each component ew sd50 wires are required to connect the junction either sm jc40 external