Biktrix Replacement HIDDEN BATTERY PACK for Duo, FS Pro Series & Stunner X 6

This is the Biktrix Replacement HIDDEN BATTERY PACK for Duo, FS Pro Series & Stunner X 6 Electric Bikes.

This sleek internal battery features a high-quality design, providing reliable power and range to extend your ride.

There are 48V and 52V versions of this battery available.

Note: Some bikes may not show proper battery level on the display for the 48V version.

Compatibility: