Shimano BT-R1A External Di2 Battery

Shimano BT-R1A External Di2 Battery

SKU:
SHI BA7970
|
UPC:
689228289635
Availability:
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$76.93
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Description
Shimano Di2 Batteries. Must purchase battery, charger, and power cable to complete the system

Features

  • 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 from http://e-tubeproject.shimano.com/
  • Di2 External Battery, battery charger, and power cable are universal between Dura-Ace 9070, 7970, Ultegra 6870, 6770 and Alfine Di2 systems
  • Battery weighs 71g
Additional Information
Type:
Electronic Shifter Parts, Shimano
Shifter/Derailleur Compatibility:
Dura-Ace 7970 Di2, Dura-Ace 9070 Di2, Shimano Ultegra Di2