Hidden Batteries for Duo, FS Pro Series & Stunner X 6

This sleek internal battery is used in the Duo series of bikes along with other Biktrix models. A high-quality design provides reliable power and range to extend your ride!

There are 48V and 52V versions of this battery available. Note that some bikes may not show proper battery level on the display for the 48V version.

Looking to get a new Hidden Battery for your XD Series bike? You will need the High Output Hidden Battery for XD Duo, XD FS Series