Powerful & Smooth SCX30 Brushless Electronics

Unlock next-level micro crawling with the Injora MBL32-NANO ESC and Green Viper 1621 motor combo — whisper-quiet brushless power, ultra-smooth low-speed control, and compact performance built to make your SCX30 feel unstoppable on the rocks.

Purpose-Built Brushless Power

The Injora MBL32-NANO Brushless ESC and 1621 Green Viper Motor Combo is meticulously tuned for the Axial SCX30, delivering whisper-quiet operation, ultra-smooth low-speed control, and aggressive power on demand. This combo transforms micro crawling with precision throttle response and consistent, reliable performance on technical terrain.

Compact Power, Big Control

Featuring a nano-sized, waterproof ESC with 25A continuous and 45A burst current, adjustable 6V or 7.4V BEC, and PC programmability, the MBL32-NANO provides refined control in a tiny footprint. Paired with the high-torque 12-pole, 3600KV Green Viper 1621 motor, it offers buttery-smooth low RPM performance with strong punch when climbing or accelerating.

Ultra-Smooth Crawling

Designed exclusively for Injora brushless systems, this combo runs quieter than brushed setups, improves durability with reinforced wiring, and delivers unmatched low-speed precision for slow crawl maneuvering. It’s a drop-in, high-performance upgrade for SCX30 drivers who demand smooth control, efficiency, and trail-dominating capability.

Features:

Designed specifically for the Axial SCX30 micro crawler
Whisper-quiet brushless operation with reduced drivetrain noise
Ultra-smooth and linear low-speed throttle control
Powerful and aggressive performance at higher RPM
Compact, lightweight design with high power output
Waterproof ESC for reliable all-weather use
High-torque 12-pole 3600KV brushless outrunner motor
Adjustable 6V or 7.4V BEC with 3A continuous current
25A continuous and 45A burst ESC current capability
Reinforced motor wiring with protective sleeve for durability

Includes:

(1) MBL32-Nano Brushless ESC
(1) Green Viper 1621 Brushless Outrunner Motor

Needed To Complete:

(1) Receiver**

Specifications:

ESC

Suggested Application	1/30 Rock Crawler
Motor Type	Brushless Sensorless
Input Voltage	2-3S (7.4-11.1V) LiPo
Continuous Current	25A
Burst Current	45A
BEC Voltage	5.5V/7.4V
BEC Continuous Current	3A
Battery Connector	Ph2
Programming	PC Programming via USB

Motor

Suggested Application	1/30 Rock Crawler
Motor Type	Brushless Sensorless
Input Voltage	2S (7.4V) LiPo
kV Rating	3600kV
Slots	9
Poles	12
BEC Continuous Current	3A
Battery Connector	Ph2 3-pin
Output Shaft	0.066in (1.7mm)
Dimensions	0.61x0.84in (15.5x21.5mm)
Weight	0.52oz (14.9g)

*Tech Note: Due to the kV rating of the motor, this ESC should only be used with 2S LiPo batteries!

**Tech Note: Pre-configured and ready to run with no programming needed; however, this setup requires the use of a standalone receiver.

Electronic Speed Control

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Injora Axial SCX30 MBL32-NANO ESC & 1621 Green Viper Brushless Combo (3600kV)