Hidden Downtube Battery Release Knob category_Throttles our eBikes outpace the competition

our eBikes outpace the competition at every stage

Compatible with all Biktrix Juggernaut Duo eBikes and Stunner X 6

Only compatible with the Magura MT5e brake system

Five Exciting Colors: Choose the color that speaks to your personality and style

Hidden Downtube Battery Release Knob category_Throttles our eBikes outpace the competitionKeep your Juggernaut Duo's battery secure in your eBike's frame with this replacement battery release knob. This metal replacement Battery Release Knob an an excellent replacement if your existing knob has broken. Compatible with all Biktrix Juggernaut Duo eBikes and Stunner X 6. Comes with the hardware needed for installation (mounting screw). Compatible with eBikes using the battery seen in the image below: