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 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 EW-SD50 wires are required to connect the junction (either SM-JC40 external or SM-JC41 internal to the rear mech. front mech. battery and to the handlebar battery indicator junction box EW-SD50 individual wires are available in varying lengths. there is no need (or facility) to cut these cables Reliable and secure water resistant connectors
SKU:EWSD50L70
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