Skip to main content

Shimano BT-R1A External Di2 Battery

Shimano BT-R1A External Di2 Battery
$79.99
Please select options
In-store pickups can be made at our Now Bikes Arden Hills location for your convenience. We also offer Free Delivery in our Metro area for orders over $500.00. Give us a call if you are out of our delivery area.

Details

Shimano BT-R1A External Di2 Battery

- 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
- Di2 External Battery, battery charger, and power cable are universal between Dura-Ace 9070, 7970, Ultegra 6870, 6770 and Alfine Di2 systems
- Battery weight: 71 grams

Part Numbers

UPC MPN Store SKU
689228289635 ISMBTR1A 210000034090