Rocket RC 4074 4082 4092 1900KV 1600KV 1520KV 1250KV 2250KV 2000KV 1700KV Brushless Motor Water Cooling Jacket for Traxxas M41 Catamaran Spartan 1000mm(or Above) RC Boat Car. The original Rocket 4092 4 poles sensorless brushless motor is designed to provide both quality and performance at an affordable price.
