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Connect your Di2 components seamlessly with Shimano Dura Ace/Ultegra Di2 EW SD50 Cable.

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.

SKU 8355
Brand Shimano
Shipping Weight 0.1000kg
Shipping Width 0.100m
Shipping Height 0.020m
Shipping Length 0.160m
Shipping Cubic 0.000320000m3

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