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Originally Posted by Nick
No it's not a joke. :)
The 9920 has twin fans and the motor just has the RCM heatsink. It's geared high, I think 20/51 and I don't get any problems. The ESC gets hot but by no means dangerous (before the fans I couldn't get a 5min run without it thermalling). The motor stays warm. My average speed is 40 though, so nothing really pushing it, I just like the power and speed there for when and where I need it. ;)
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are you sure on that? My 8XL geared 15/51 or 16/51 gets into low 40s on 14 cells or 4S. On 5S its just shy of 50mph.
A 7xl/6S/ and 20/51 gearing should be (way) faster unless its way overgeared and can't get upto speed. This is an Emaxx in 1st gear then?:eek:
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