⚡🪨 Smooth Brushless Power & Precision Control for Micro Crawlers
The Injora MBL32 G2 Waterproof Brushless ESC & 1721 Purple Viper Motor Combo delivers a serious performance upgrade for micro crawlers including the Traxxas TRX-4M and Redcat Ascent-18. Pairing the compact MBL32 G2 ESC with Injora's 1721 Purple Viper 2800KV sensorless brushless outrunner motor, this system is designed to provide smooth low-speed control, strong torque, and plenty of trail speed.
With 2S-3S LiPo compatibility, an adjustable BEC, waterproof construction, and USB programming, it's a complete brushless power system built around the demands of small-scale crawling.
⚙️ About the MBL32 G2 & Purple Viper Combo
🐍 1721 Purple Viper Brushless Motor
The included 1721 Purple Viper 2800KV outrunner motor combines compact dimensions with strong torque and smooth power delivery. Its sensorless brushless design provides quiet, efficient operation while delivering the control needed for technical crawling.
🎯 Smooth Low-Speed Control
Powered by AM32 firmware, the MBL32 G2 is designed for precise throttle modulation at very low speeds while still providing strong power when it's time to pick up the pace on the trail.
Factory settings are optimized specifically for Injora's 1721 and 2204 brushless motors.
🔋 2S-3S Power & Adjustable BEC
The ESC supports 2S and 3S LiPo batteries and features an adjustable 6.0V/7.4V 3A BEC, allowing it to support a variety of compatible steering servo setups.
💦 Waterproof Trail Performance
Both the ESC and motor feature waterproof construction for use in demanding trail conditions. Built-in low-voltage cutoff, fail-safe, and rotor-lock protection add another layer of reliability.
💻 USB Programmable
The included USB programmer card allows the ESC to be connected to a PC for programming and setup adjustments.
🔧 Features
- Complete brushless ESC and motor combo for micro crawlers
- Great upgrade for TRX-4M and Ascent-18 platforms
- Injora MBL32 G2 waterproof brushless ESC
- 1721 Purple Viper 2800KV brushless outrunner motor
- Sensorless brushless operation
- AM32-based ESC firmware
- Ultra-smooth low-speed throttle control
- Strong crawling torque and trail performance
- Quiet brushless operation
- Supports 2S-3S LiPo batteries
- 25A continuous / 60A peak ESC rating
- Adjustable 6.0V or 7.4V BEC
- 3A BEC output
- XT30 battery connector
- Waterproof ESC and motor
- USB programmable
- Low-voltage cutoff protection
- Fail-safe protection
- Rotor-lock protection
- Factory tuned for Injora 1721 and 2204 motors
- 11T motor pinion included
📦 Includes
- (1) Injora MBL32 G2 Waterproof Brushless ESC
- (1) Injora 1721 Purple Viper 2800KV Brushless Motor
- (1) USB Programmer Card
- (1) 11T Motor Pinion Gear
- Motor Mount Hardware
- Assembly Hardware
- Product Manual
📊 ESC Specifications
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Specification
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Details
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Motor Type
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Brushless
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Input Voltage
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2S-3S LiPo (7.4-11.1V)
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Continuous Current
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25A
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Peak Current
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60A
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BEC Output
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6.0V / 7.4V Adjustable
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BEC Current
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3A
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Battery Connector
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XT30
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Dimensions
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30 x 19 x 12mm
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Weight
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13g (0.45oz)
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Programming
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USB Programmer Card
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Waterproof
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Yes
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⚙️ Motor Specifications
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Specification
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Details
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Model
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Injora 1721 Purple Viper
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Motor Type
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Sensorless Brushless Outrunner
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KV Rating
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2800KV
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Included Pinion
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11T
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Waterproof
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Yes
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🚙 Compatibility
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Traxxas TRX-4M
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Redcat Ascent-18
Note: Factory ESC settings are optimized for Injora 1721 and 2204 brushless motors. Unauthorized firmware flashing or modification may void the Injora warranty.
