speed limiter?


New member
Local time
5:35 AM
Jun 18, 2022
Anybody know how to disable the speed limiter on a heybike mars? I’m limited to 20mph with a 500w motor and a 48v battery. It has a 15amp controller. I believe in my heart this sucker has more in her!!! Please help!!!
I'm not sure if this will help but it's worth taking a look, just in case:

I hope it helps :)
Mine came from the factory set at 40 and still only gets up to 21 mph top speed.
I believe it will go faster as well ! Does anyone know where the magnets and the speed sensor is? Or what lcd upgrade can go on it?