Features: 1. 4 pole 12 slot high-torque motor.2. CNC machined 6061 T6 billet aluminum heatsinkcan, secondary oxidation treatment, having exquisite appearance.3. High purity copper windings maximizeefficiency, 180-200 temperature resistance.4. ABEC5 super durable imported sealed bearingwith high speed, low friction, low noise, high precision and long service life.5. Suitable for 1/8 brushless RC car, using M3/4screw, multi-installation style.6. High balance explosion-proof rotor, highsmoothness, high accuracy and high speed, dynamic balance control within 10mg,and later can be removed, replaced.7. 0.2 imported ultra-thin silicon steel sheet:excellent performance, high magnetic conductivity, high silicon content, goodinsulation, heat resistance.8. Precision waterproof motor design, maximumpower conversion.9. Suitable for most brands 1/8 series on roadRC car.Specifications: Condition: 100% Brand NewOptional KV: 1700, 1950, 2200Material:Metal magnetTotal Length: Approx. 9.3cm / 3.7inDiameter: Approx. 4.2cm / 1.7inMotor Length: Approx. 7.4cm / 2.9inShaft Diameter: Approx. 0.5cm / 0.2inPackageList: 1 * Motor1 * Wiring Cable1 * Manual