INJORA Gold Viper 1721 Brushless Motor 2800KV for 1/18 TRX4M Ascent-18

INJORA Gold Viper 1721 Brushless Motor 2800KV for 1/18 TRX4M Ascent-18

Compatibility:

• 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.
  
• The 1721 Gold Viper is best for rigs under 700g. For heavier rigs, we recommend the 2204 Fat Viper for stronger drag brake performance.

Features:

• New gold finish for a more eye-catching appearance
  
• Reduces mid-range noise with slightly improved torque output
  
• Includes a protective sleeve at the wire outlet for enhanced durability
  
• Delivers smooth and linear control at low speeds, with powerful and aggressive performance at high speeds

Motor Specifications

• Model Number: 1721
  
• Waterproof: Yes
  
• 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-Pin
  
• Dimensions: 17.1*20.9mm
  
• Qutput Shaft Diameter: 2mm
  
• Motor Pinion: 0.4Mod 11T
  
• Weight: 19g

Package List:
1×1721 Brushless Motor
1×Motor Pinion