CABLE Di2 EW90A 3port Junction Black

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 shiftsthis junction a is required to connect the shifters via e-tube wires to the down tube junction wire5-port design, one for down tube wire to bottom bracket junction, four for shifter connection. Ideally suited for tt/triathlon with multiple shifter positionsbattery level indicator featuree-tube ew-sd50 wires not includedadditional charging point when using internal batterygear index setup switch to allow fine tuning via shifter buttonsreliable and secure water resistant connectorsstem mounting strap included