Shimano BT-R1A External Di2 Battery
$100.00
Sale price
$100.00
Regular price
$100.00
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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/
Shimano BT-R1A External Di2 Battery
$100.00
Sale price
$100.00
Regular price
$100.00
| Shifter/Derailleur Compatibility | Shimano Ultegra Di2 |