Kv And Rpm Limits Of The Wanderer Xl?
 

what is the max rpm of the wanderer xl? what is the kv for it too?

About 50,000. You should shoot for 30-40k for normal running or else it will overheat. It doesn't matter what kv is used, as long as you use the correct voltage to get there. e.g. 2000 kv needs 15 volts for 30,000 rpm.

The kv varies from motor to motor. 7xl is about 2100 and the 12xl is about 1200. That is loaded values.

so take the motor kv x the volts = rpms

Here is a complete list;

how about the 9920, the wanderer 8 xl, and a 4000mah 14.8v li-po batttery?

That would be a great setup. I would go for something like a Quark 125 if budget allows.