Features
The removal of traditional mechanical cables in favor of electrical wires not only eliminates poor shifting caused by contaminants, corrosion, and stretching, but also 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 for each component, ensuring easy and tidy fitment.
EW-SD50 wires are required to connect the junction (either SM-JC40 external or SM-JC41 internal) to the rear derailleur, front derailleur, battery, and handlebar battery indicator junction box.
EW-SD50 individual wires are available in varying lengths, with no need (or facility) to cut these cables.
Reliable and secure water-resistant connectors.
Mfr Claimed Weight
TBC