Will the Bolton upgrade kit (35a controller and new color LCD8H)  fit & work on a new 2021 model radrover5?
Their web site states it will work and was tested on 2018 - 2020 radrover5 models), but I was not sure if
anything has changed on the 2021 model I just got.
Thanks

Just got my new Rad Rover 5 fat bike and was a little "underwhelmed" by the power / torque.
(Its a wimp compared to my my wifes JP bike with the same 750 motor)

I see there is a Bolton "controller" that is available  (Control box and new control pad, for $219.)
My question is....  Can I just upgrade the "control box" and use my existing handlebar pad control,
or do you have to upgrade both?
Thanks in advance for any advice.