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$29.04
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MotorsINJORA✓ In stock

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

$29.04
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About this item
  • 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.
  • 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.
  • New gold finish for a more eye-catching appearance, includes a protective sleeve at the wire outlet for enhanced durability.
  • 3S batteries are highly recommended for optimal performance and smoother low-speed control.
  • Reduces mid-range noise with slightly improved torque output.Delivers smooth and linear control at low speeds, with powerful and aggressive performance at high speeds.
Product details
Brand
INJORA
Manufacturer
INJORA
Weight
0.04 kg
Part number
INM19-4M-GD

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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