Features 1、High Hardness Aluminum CNC Shell: High hardness aluminum CNC shell, high temperature resistant copper coil, 0.2mm / 0.008in thickness silicon steel sheet. 4 pole rotor design, with strong torsion and stable output power. Suitable for Tamiya, for Traxxas 1/10 remote control vehicles. 2、Explosion Proof Rotor: Explosion proof rotor, high toughness stainless steel output shaft, high accuracy and high quality bearings, so as to create super durable motor. 3、Detachable Structure Design: Detachable structure design, convenient cleaning and maintenance, effectively prolong the motor life and improve work efficiency. 4、Built In Temperature Sensor and Interface: The motor has built in temperature sensor and interface, which can protect the motor from overheating with electronic speed controller. 5、60A Brushless Electronic Speed Controller: 60A brushless electronic speed controller, waterproof and dustproof, XT60 to T connector, compatible with 1/10 RC car, easy installation. 6、Built In BEC 5.8V 5A Switching Mode: Built in BEC 5.8V 5A switching mode for high torsion and high voltage steering gear with strong current resistance, easy programming and compatibility with pocket program cards. 7、Multiple Protection Function: Multiple protection function, lithium battery or nickel battery low voltage cut off protection, electric overheat protection, motor overheat protection, throttle signal loss protection, motor blocking protection. Item Type: 4 Pole Brushless Sensor Motor Weight: Approx.340g / 12.0oz Material: Aluminum Alloy + Copper + Plastic Color: Black Motor Model: 3650 KV (RPM / Volt): 3250KV Power: 900W Maximum Current: 56A Maximum Speed: 50000 Non Load Current: 2.9A Motor Pole Number: 4 Internal Resistance (Ω): 0.0095 Motor Length: Approx.50mm / 2.0in (Excluding Shaft) Motor Diameter: Approx.36mm / 1.4in Shaft Diameter: Approx.3.175mm / 0.1in Shaft Length: Approx.15mm / 0.6in 60A ESC: Continuous Current: 60A Instantaneous Current: 360A Motor Type: Non Inductive Brushless Motor Resistance: 0.0007ohm Battery: 2-3S Lithium / 4-9S Nickel Metal Hydride BEC Output: 5.8V, 5V (Switching Mode) ESC Size: Approx.50 x 35 x 34mm / 2.0 x 1.4 x 1.3in Applicability: Suitable For Tamiya, For Traxxas 1/10 Remote Control Vehicles Package List 1 x 3650 Brushless Motor 1 x 60A ESC 1 x XT60 To T Connector 4 x Screw 2 x Manual