- Components
- Electronic Shifting
- Shimano D12
- shimano ewrs910 e-tube di2 junction box a 2 port
- 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 wirefor either specific frame mount or handlebar end plug mount2-port designbattery 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 connectors