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  Home > Shifter > Electronic Shifter Parts, Shimano > Shifter Battery >

Shimano BT-R1A External Di2 Battery
Shimano BT-R1A External Di2 Battery


 
Price: $108.20

Stock Status:(Out of Stock)
Item #: BA7970
Qty:

Description Extended Information
 
Shimano Di2 Batteries. Must purchase battery, charger, and power cable to complete the system
  • 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
Item Specifications
Shifter/Derailleur CompatibilityDura-Ace 7970 Di2
Shifter/Derailleur CompatibilityDura-Ace 9070 Di2
Shifter/Derailleur CompatibilityShimano Ultegra Di2
Part Numbers
MPNISMBTR1A
UPC689228289635
EAN
Part Numbers
MPNISMBTR1A
UPC689228289635
EAN