Kontronik FUN motor

With the Neu 1512, 3200Kv, in my slash, i'll use a 58T Jato spur with a 13T pinion, with proline badlands tire (4.8"), and i'll have (theorically) the same speed that i had with my feigao 10L, geared 54T/17T.
But i'am sure that the efficiency and heat will be different.

Another question, maybe for BrianG or other guys here, what does mean the Max Amps in the motor description. For exemple, for the Neu 1512, 1.5d, it's 135A.
For a 1512, 2.5d, it's 78A.
For a Feigao 10L, it's 61A.

I think that's the max current that the motor can support, but not sure.


Thank you!