The Turnigy TrackStar 1/10th Sensorless Brushless Motors offer outstanding performance at an incredible price!Featuring a quality CNC motor can, hand-wound high purity copper windings and powerful sintered neodymium magnets, you wont find a better priced motor of this caliber anywhere else!The Turnigy TrackStar brushless motors make a great upgrade for 1/10th trucks, monster trucks, buggies or anything else that uses 36 size motors.Leave your competitors in your dust when they feel the power of the Turnigy TrackStar.Features: Excellent Torque and high quality Compatible with Sensorless ESC CNC Aluminum Motor Can High Purity Copper Windings Removable/Replaceable Rotor Powerful Sintered Neodymium Magnet Precision Engineered for Maximum Energy ConversionSpecs:RPM/v: 2050kvMax voltage: 7.4V (2S)Max Current: 50AMax Watts: 370WResistance: 5.6m/ohmsShaft Size: 3.17mmCan Diameter: 36mmCan Length: 54mmWeight: 198gTurnigy