Shimano Di2 E-Tube Battery Mount BMR2


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Selected: Black - M4 x 10 Bolts (SKU: 71249)

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Shimano Di2 E-Tube Battery Mount BMR2
  • For use on frames that have a specific Di2 battery mounting location on the chainstay or down tube
  • Compatible with both internal and external wiring kits
  • 10mm mounting bolt or 16mm option
  • 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

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