Name: Shimano BT-R1A External Di2 Battery
Brand: Shimano
SKU: BA7970
Price: 100.0 USD
Availability: OutOfStock

$100.00

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Out of Stock

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Product Data

SKU:
BA7970

UPC/EAN:
689228289635

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/

Shifter/Derailleur Compatibility

Shimano Ultegra Di2

Shimano BT-R1A External Di2 Battery

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