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Shimano SM-EW90-B E-tube Di2 Junction-A, 5 port

Shimano SM-EW90-B E-tube Di2 Junction-A, 5 port

£117.99
In stock & ready to dispatch
Black
Part Number: SMEW90B
GTIN/UPC: 4524667986393

Description

    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 wire3-port design, one for down tube wire to bottom bracket junction, two for shifter connectionBattery 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

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