Shimano SM-BCR2 Internal Di2 Battery Charger Update Firmware Dura Ace/UltegraGRX

SKU: 

689228725621

$129.99
by Shimano
Type: Electric Bicycle Components

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