Please select your color
![]()
Attention: Note for residents of California.
Keep 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:
Overview
Keep 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:
Technical Specifications
Contents
Release Knob, Mounting Screw
Knob Material
Metal
Screw Size
M3x10mm - 0.5mm Thread Pitch
Colour
Black
Compatibility
| Bike Name | Compatible |
|---|---|
| eBikes using Hidden Downtube Battery | |
| eBikes using other battery types |
Need A Hand?
Customer Reviews
Based on 15 reviews
80%
(12)
7%
(1)
7%
(1)
7%
(1)
0%
(0)
J
Some how I broke the plastic battery knob release and had to order another.
Unfortunately the shipping was twice the cost of the part (no fault to Biktrix)
They shipped it right away and this time it was made of steel 👍. Great upgrade
Thanks Biktrix
R
Poor quality. Broke too easily
M
I was surprised that everything I needed was readily available and how quickly the order was processed and shipped
K
I purchased a replacement knob for the battery release. It was shipped the same day and made it to Vermont in two days. Awesome customer service. The knob came, all shiny and clean. It was brand new. I took the old broken one out ad the new release knob gives me a nice piece to get my fingers on and it turns just like a well made lever would. This is one of the best turn-y things I've ever turned. It's like it was made for fingers.
E
Mine shattered and I needed a new one so to my surprise they are available
Got a new one works perfect
T
My battery thumb lock on Hub Duo broke. It was made of plastic. Biktrix support sent me a metal one as a replacement. That is good because it now will never break again. The support of Biktrix is very good. They are very fast to respond if you have a problem with your bike. The bikes are not perfect, no bike is. Any bike can have a defect. But what makes a bike great is if the company that sells it, supports it. Biktrix does that.
G
The original knob was plastic and broke easily while the replacement appears to be metal and obviously much more durable.
D
No issues with rectifying my problem.
Shipping took longer than expected but I’m happy and know that shipping times are out of your hands.
S
All good