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Shimano EW-SD50 E-tube Di2 Electric Wire - All Lengths
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 b...
Reviews
5.0
2 ratings
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All good.
N
Nigel · April 4, 2025
Now the cable is not stretched round the bottom bracket!