Shimano Electronic Shifting Di2 Internal Battery Compatible with D-FlyBT-DN110A7

Wheel & Sprocket - Outlet Verified independent store

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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 compone nts with different firmware versions may cause malfunctions Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/ The Shimano Di2 Internal Battery is designed to fit with internal mounts, offering a hidden solution for Shimano Di2 drivetrains Li-Ion battery power Must be used with E-tube wires only Not compatible with 7970 DI2 Show more