Features 1、Motor Features: The brushless motor and ESC adopts 4 extremely high torsion rotor design, which has strong torsion and stable output power. 2、CNC Machining: CNC machined 6061 T6 aluminum front and rear covers. High purity, high temperature resistant copper coils effectively provide high efficiency. 3、High Performance: The brushless ESC and motor uses high toughness stainless steel output shaft, high accuracy and high quality bearings to make the motor super durable. 4、ESC Features: The highest quality components to ensure efficient operation, rich programmable items, suitable for a variety of RC tires and tracks. 5、Multiple Protection Functions: RC car brushless motor and ESC use low voltage cut off protection, overheat protection, and throttle signal loss protection. 6、Scope of Application: 4600KV brushless motor and S35A ESC can easily change the internal timing, making the ESC suitable for various motors. Item Type: 4600KV Brushless Motor and S35A ESC Shell Material: Aluminum Alloy Color: Red Size: Approx. 24 x 40mm/0.9 x 1.6in (Excluding Cables and Shafts) Shaft Diameter: Approx. 2.3mm/0.1in Shaft Length: Approx. 12mm/0.5in Watts: 400 Maximum Speed: 50000 KV Value: 4600KV Maximum Amperage: 47A ESC Parameters Material: Plastic, Aluminum Alloy Color: Red Size: Approx. 40 x 27 x 21mm/1.6 x 1.1 x 0.8in (Without Cable) Continuous Current: 35A Peak Current: 120A Applicable Battery (Batteries Not Included): 2-3Cells Lipo/4-9 Cell NiMh Applicable: For 1/16 1/18 RC Car Universal Package List 1 x Motor 1 x ESC 1 x Manual