SHIMANO BATTERY, BT-DN110-1, BUILT-IN TYPE
The Shimano BT-DN110 Di2 Battery. Designed to fit stealthily in seat posts and other internal mounts, this battery is compatible with Shimano's E-Tube technology to drive precise shifts no matter the conditions.
- A hidden battery option for Di2 drivetrains
- Tucks neatly inside your seatpost to preserve frame lines
- Compatible with Shimano's industry-leading E-Tube technology
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