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Old 07-23-2010 | 07:37 AM
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NovakTwo
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Originally Posted by thefnshow
i've got a speed passion inspire brushless esc/motor combo...but now i want to run a 21.5 motor in my 4wd mini...i've been looking around and can't seem to find any 21.5 sensorless motors...any good places to look ?
Non-sensored motors are designated by Kv ratings, not wind numbers such as 21.5, which means 21.5 sensored motor winds. ROAR rules require sensored motors for spec racing.
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