INJORA Purple Viper 1721 Brushless Motor for 1/24 SCX24

INJORA Purple Viper 1721 Brushless Motor for 1/24 SCX24 Compatibility Notice: ESC: Only compatible with INJORA MBL32 ESC and QuicRun Mini24 ESC. Not compatible with other ESCs! Transmission:  Only compatible with stock SCX24 transmission and INJORA metal transmission Chassis: Not compatible with carbon fiber chassis with angled skid plate. For stock SCX24 chassis, the ESC tray must be trimmed to fit the motor. Battery: 3S batteries are highly recommended for optimal performance and smoother low-speed control. Note: Some noise at mid-throttle is normal for the 1721 motor due to its high-speed, open-rotor design. This does not indicate a defect. Features: Smooth and linear at low speeds, powerful and aggressive at high speeds. Runs more quietly than brushed systems, producing virtually no noise. Equipped with a mounting plate to mount the motor on the SCX24. 1721 Motor Specifications: Model Number: 1721 Motor Type: Sensorless Brushless Outrunner RPM/Volt: 2800KV Motor Poles: 14 S