Most INSANE and FAST RC Car Motor - Castle 1721 2400Kv (15+HP)
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Selecting Correct Gearing for a Beast of a Motor - Castle 1721 2400Kv
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A Look Inside 2 Ridiculously FAST RC Car Brushless Motors
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New CRAZY Speedrun Motor! Castle Creations 1721 2400kv!
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(ONLY 3S) 111 Mph! INSANE! 1721 2400kv SPEEDRUN MOTOR! Arrma Infraction V2GT C8
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Discussing Most Powerful RC Brushless Car Motors for Speed Runs
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Limitless Castle 1721 2400Kv Build 99% Complete but there's something Concerning
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Castle XLX2/1100kv 2028 motor
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