Shimano BT-DN320 Di2 wireless rear derailleur battery
Default| Article number: | BTDN320 |
| EAN: | 4550170748494 |
| SKU: | BTDN320 |
- Spare battery for Shimano Di2 MTB rear mechs
- 310mAh capacity
- Use with EC-EN100 charger (sold separately)
Specifications
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