INJORA Purple Viper 1721 Brushless Motor for 1/18 TRX4M Ascent-18

INJORA Purple Viper 1721 Brushless Motor for 1/18 TRX4M Ascent-18 Compatibility Notice: ESC: Only compatible with INJORA MBL32 ESC and QuicRun Mini24 ESC. Not compatible with other ESCs! Transmission:  Compatible with 1/18 TRX4M, 1/18 Redcat Ascent18 transmissions, not compatible with 370 transmission. 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 TRX4M transmission. Motor Specifications： Model Number: 1721 Motor Type: Sensorless Brushless Outrunner RPM/Volt: 2800KV Motor Poles: 14 Sine Mode Power: 7 No-Load Current (11.1V): 0.7A Max Peak Current: 30A Motor Connectors: PH2.0 3