Description

SPECIFICATIONS

Brand Name: INJORA

For Vehicle Type: Cars

Four-wheel Drive Attributes: Assemblage

High-concerned chemical: None

Is Batteries Included: No

Is Electric: No Battery

Is it battery/power supply: N

Is it charger/adapter: N

Material: Composite Material

Model Number: for 1/18 RC Crawler

Origin: Mainland China

Quantity: 1 pcs

RC Parts & Accs: Speed Controllers

Recommend Age: 14+y

Remote Control Peripherals/Devices: Motor

Size: 1pcs

Technical parameters: value 2

Tool Supplies: Assembly Category

Upgrade Parts/Accessories: Motor

Use: Vehicles & Remote Control Toys

Wheelbase: Screws

 

Compatibility:

Only compatible with INJORA MBL32 ESC and QuicRun Mini24 ESC. Not compatible with other ESCs

Compatible with TRX4M and Ascent-18 transmissions, not compatible with 370 transmission

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

 

 

Specifications

• Weight: 200gr
• Usage: Indoor & outdoor

Pros and cons

• Sustainably produced
• Ideal for everyday use
• May discolor in direct sunlight