Description
Compatibility:
Only compatible with INJORA MBL32 ESC and QuicRun Mini24 ESC. Not compatible with other ESCs
Compatible with stock SCX24 transmission and INJORA metal transmission
For stock SCX24 chassis the ESC tray must be trimmed to fit the motor
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: ฮฆ17.1*20.9mm
Qutput Shaft: ฮฆ1.7mm
Motor Pinion: 0.3Mod 12T
Weight: 18.5g
Package List:
1ร1721 Brushless Motor with Pinion
1รMotor Mount
























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