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Shimano BT-R1A External Di2 Battery

Shimano BT-R1A External Di2 Battery
$109.99
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This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience. We will contact you via phone or email to let you know when your order is ready to be picked up. Please bring government issued picture ID at time of pick up; we want to make sure that you are the one to get your new, awesome bike gear!

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

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