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Shimano BT-R1A External Di2 Battery
4.8 (103 items)
Limited Time SaleUntil the end
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42
37
US$60.00 cheaper than the new price!!
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Used US$40.00
Product details
| Management number | 236292949 | Release Date | 2026/07/09 | List Price | US$40.00 | Model Number | 236292949 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
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 |
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