Rocket 2948 4800KV 4 Poles Brushless Waterproof Motor 3.175mm for Traxxas Blast Feilun FT011 600-800mm RC Boat Car. KV(RPM/Volt): 4800KV. Rocket 3680 Waterproof Brushless Motor 880KV for M41 Catamaran Spartan RC Boat.
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