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Shimano Short Battery Mount External/Internal Wiring

Shimano Short Battery Mount External/Internal Wiring
$132.99
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Details

Shimano Di2 External Battery Mount

- All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
- Use Di2 system checker to update component firmware

Part Numbers

UPC MPN
689228417793 IBMDN100S1