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Shimano

Shimano BT-R1A External Di2 Battery

$100.00
Expected Ship Date: Fri Jul 18
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Description

Shimano BT-R1A External Di2 Battery. 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/
    • TECH SPECS
    Shifter/Derailleur Compatibility Dura-Ace 7970 Di2
    Shifter/Derailleur Compatibility Dura-Ace 9070 Di2
    Shifter/Derailleur Compatibility Shimano Ultegra Di2
    Product Data
    SKU:
    BA7970
    UPC/EAN:
    689228289635
    MPN:
    ISMBTR1A