Help with running 60v or 72v on my 48v 1000w controller with HVC

Cody196

Member
Ok so I have been wondering if anyone could help me identify how i can make this controller allow 63+ volts to the hub motor cause i wanna go a little more faster than 28 mph, any ideas where the HVC (high voltage cutoff) would be and how to bypass it? On the back side i see some small writing labeled 60V any idea what its for, its only 2 very small chips soldered on the otherside.
 

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