Shimano BCR2 Charger for internal Di2 Battery w/Charging Cord ISMBCR2


Shimano Di2 Battery Chargers

  • All Di2 components on the bicycle require the same firmware version
  • Using Di2 components with different firmware versions may cause malfunctions
  • For use with Alfine Di2, Dura-Ace 9070, R9100 and Ultegra 6870/6770 equipped bicycles
  • SM-BCR2 Internal battery charger is specific to the SM-BTR2 and IBTDN1101 internal battery (BA9075)
  • Includes USB (SM-USB1) power adaptor
  • Plugs into SM-EW90 cockpit junction boxes or SC-S705 display unit
  • Use with PC to update Di2 component firmware and change system functions with software from

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