Quote:
Originally Posted by skellyo
The problem that you may run into in that scenario though is being able to find adequate gearing choices to gear down far enough on 6S to run the same speed as 4S. Also, IMO, it is much better from the get go to run a motor that will be in the desired RPM range on the voltage you're running.
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This is the exact situation I ran into when running my 5700 on 3S vs 2S. Going to 3300kv made the gearing choices much more reasonable. I think I ended up with 23/87. I could run that thing all day like a bat out of hell and it would stay cool enough that you could keep your finger on it as long as you liked. Speed was around 38 - 40 mph (radar verified)