Feature: 1. Strong Compatibility: This brushless motor is universal, suitable for most 1/8 RC crawlers, such as for Traxxas, for HSP, for HPI and other brands. 2. High Performance: Premium material makes the components waterproof and dustproof, high performance, durable, strong resistive current capability and good heat dissipation. 3. CNC Machining: CNC machining 6061 T6 aluminum front and rear covers, high purity high temperature resistant copper coils, effectively provide high efficiency. 4. High Accuracy: High toughness stainless steel output shaft, high accuracy and premium bearings make the motor super durable. 5. Strong Torsion: This RC brushless motor adopts 4 poles high torsion rotor design, which has strong torsion and stable output power. Specification: Item Type: S3670 Waterproof Brushless Motor Shell Material: Aluminum Alloy Gross Weight: 282g / 9.9oz Color: Red Motor Diameter: Approx.36mm / 1.4inMotor Height: Approx.70mm / 2.8inAxle Length: Approx.17mm / 0.7inAxle Diameter: Approx.5mm / 0.2inKV Value: 2850KV Rotating Speed: 50000 Maximum Power: 1600W Maximum Current: 95A Maximum Voltage: < 18.5V Connector: Approx.4mm / 0.16in golden banana connectorApplicable: for Traxxas, for HSP, for HPI and other brands 1/8 RC crawlers. Package List: 1 x Motor