Overview
The Castle Creations Mamba Micro X2 Crawler ESC (010-0171-00) is the next-generation evolution of the popular Mamba Micro X. Now featuring up to 4S LiPo (16.8V) input, full data logging, and Castle's CRYO-DRIVE technology for cooler, more efficient partial-throttle operation, the Micro X2 is one of the most feature-rich micro ESCs available.
Built specifically for weight- and space-conscious builds, the Mamba Micro X2 excels at low-speed crawling, trail running, and micro-scale applications. It supports vehicles up to 8 lbs on 2S/3S for low-speed crawling, and up to 4 lbs on more aggressive setups like rock racing or extended hill climbing.
Sensored motor support, telemetry readiness, and waterproof construction make the Mamba Micro X2 a serious upgrade for any micro or compact RC build.
Key Features
- Waterproof sensored brushless ESC
- Input voltage range: 2S-4S LiPo (up to 16.8V)
- CRYO-DRIVE technology for cooler partial-throttle operation
- Sensored motor support for cog-free starts
- Data logging with downloadable analysis
- Auxiliary wire for on-the-fly transmitter tuning
- Telemetry-ready (S.BUS2 compatible)
- Audible alerts for diagnostics
- Castle Link and B-Link 2 programming compatible
- 1-year manufacturer warranty
Performance Benefits
- Smooth, sensored low-speed control for technical crawling
- 4S capability extends power and runtime
- CRYO-DRIVE keeps the ESC cool during long, slow runs
- Data logging supports informed setup decisions
- Telemetry capability for advanced users
Usage Notes
- Best used with 1/18 scale RC vehicles up to 2.25 lbs and 1/10 scale low-speed crawlers up to 9 lbs
- NOT recommended for aggressive 1/10 rock racing or extended hill climbing - use Mamba X for those applications
- Recommended motor pairings: Castle Slate crawler motors, Castle 0808 series, Holmes Hobbies Puller Pro 540 Stubby
- Use 2S-4S LiPo (4-9 cell NiMH)
- Rinse with fresh water after wet running and dry fully
Technical Specs
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Input Voltage Range: 2S-4S LiPo (16.8V Max)
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BEC: 2A Peak, 5.5V or 7.5V (5.5V default)
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Operating Environment: Waterproof
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Brake: Proportional
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Reversible: Yes (can be disabled)
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On/Off Switch: Yes, waterproof
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Cooling Fan: Not included
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Size (L x W x H): 41.6 x 29.4 x 21.3mm (1.64" x 1.16" x 0.84")
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Weight (with wires): 1.66 oz (47g)
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Connectors: 4.0mm bullets
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Telemetry: Yes (S.BUS2 / Futaba T4PX, T7PX, T7PXR)
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Part Number: 010-0171-00
What's Included
- 1 x Mamba Micro X2 ESC with 4mm Connectors
- Sensor Harness
- Coupon for free Castle Link USB adapter
- Driver's Ed and Quick Start Guide
- Castle Decals
Summary
The Mamba Micro X2 brings serious sensored brushless power and Castle's latest tech to micro-scale RC. 4S capability, CRYO-DRIVE, data logging, and waterproof design make it the ultimate upgrade for technical crawlers and weight-conscious builds.
