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Shimano Dura-Ace Junction-A Box, 5 Port For Road Handlebars

Original price was: $132.57.Current price is: $94.99.

SKU: shimano-5315205464214 Categories: Bike Parts, Components, Gears & Drivetrain Tags: Gear-spares-accessories, Gears-drivetrain, Shimano, Shipping-restriction

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Description
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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. The Shimano Dura-Ace Di2 5 Port TT Handlebar Junction Box connects the shifters via E-tube wires to the down tube junction wire.

This is a five port design with a battery level indicator feature so you know when your system needs charging up.

Please note: Stem mounting strap not included.

Specification

This junction A is required to connect the shifters via E-tube wires to the down tube junction wire
5-port design
Battery level indicator feature
E-tube EW-SD50 wires not included
Additional charging point when using internal battery
Gear index setup switch to allow fine tuning via shifter buttons
Reliable and secure water resistant connectors
Stem mounting strap included