Help ID 2 hub motors

[Spamh8r]

I've run across these two and am looking to do a budget build with my kid over the winter. Trying to find specs before I split them open. They look to be qs copies, with one 1500w and the other 1980w??!) Looking for top speed. I had no luck searching on the numbers.

 

[Hummina Shadeeba]

could figure it’s kv using a Vesc and spin the motor one revolution by hand while looking at live data and find how many pole pairs there are in the motor, then figure the kv from the voltage, duty cycle, and erpm also shown there when spun powered.