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By Castle Creations

Mamba X, Sensored, 25.2V WP ESC, 8A BEC

SKU: CSE010015500
Regular price $161.59
Regular price Sale price $161.59
Shipping calculated at checkout.
Mamba X, Sensored, 25.2V WP ESC, 8A BEC
Regular price $161.59
Regular price Sale price $161.59


Key Features

  • 2S to 6S input voltage range
  • Sensored Motor Support
  • Waterproof ESC
  • Rugged CNC Aluminum Case
  • 8A adjustable BEC (5.25V-8.0V)
  • Castle Link Programming Support
  • Data Logging
  • 54.4mm x 35.2mm x 30.0mm (w/fan)
  • Telemetry capable with Castle Telemetry Devices and compatible transmitters
  • Integrated Capacitors
  • Integrated 4mm Bullet Connectors
  • Waterproof Switch
  • 12 AWG Power Wires
  • Removable 30mm ESC Cooling Fan
  • Audible Alerts
  • 101 grams, potted (No connector on power wires)
  • Castle Creations 1-year warranty and unparalleled customer support


Castle Creations is proud to announce our new flagship surface product, the MAMBA X EXTREME 1/10 SCALE WATERPROOF ESC.

We wanted to address three main concepts while designing a new ESC for the modern day RC enthusiast; VERSATILITY, RELIABILITY, and PERFORMANCE. These are the pillars of the Mamba X design and the driving forces behind the feature-packed power system.

The Mamba X is extremely versatile, capable of powering a wide variety of applications ranging from 2S to 6S and vehicles ranging from 1/10th scale to 1/8th scale*. Whether you are racing at the track with your 2wd buggy, bashing through puddles and mud in your SCT or monster truck, or navigating a hardcore crawling excursion, this controller raises the bar to a whole new level.

ESCs have a tough life - landing extreme jumps, experiencing accidental collisions, and splashing through the occasional puddle. As R/C enthusiast themselves, Castle engineers understand this and designed the Mamba X to endure these situations and power through them. It is housed in a rugged CNC-machined aluminum case and then potted in waterproof epoxy. This not only protects the electronics but ensures any heat generated in the controller can easily be dissipated through the case.

The Mamba X integrates a powerful 8A adjustable BEC into a high-performance speed control that can push the most extreme 1/10th scale setups and 1/8th scale* race buggies. Smart-Sense allows you to take advantage of smooth, cog-free, and predictable sensored starts, and Castles new and improved throttle response keeps you ahead of the competition.

The Mamba X has an exclusive set of features that allow you more control and flexibility than ever before:


Enabled by default, the Mamba X uses the motors sensors to provide smooth starts, excellent torque, and low-speed drivability. Once the motor is turning, it seamlessly transitions to Castles ULTRA-EFFICIENT sensorless mode with electronic timing. When running, a motor must transition between different load points and a different timing advance is required for optimal efficiency at each. Electronic timing in SMARTSENSE will advance timing automatically for peak performance during all driving conditions. This combines the best of both worlds in an unrivaled HYBRID between smooth sensored startups and high-efficiency sensorless running. Your motor will produce more power and less heat.


The Mamba X allows "on-the-fly" adjustments to be made through the AUX wire once enabled in Castle Link. Once you have selected an AUX wire function, that setting can then be tuned from your transmitter while driving. Torque control, max throttle, max brake and drag brake adjustments are a sampling of the available modes. This real-time tuning allows you to quickly and easily fine-tune your system.


Enabled by default, the Mamba X captures and records performance data from your vehicle. This allows you to view a detailed turn-by-turn record of what your ESC actually experienced during the run. You will be able to record real-time data such as motor RPM, battery current and voltage, ESC and motor temperature, throttle input, and more. Download and analyze the collected data via Castle Link and make adjustments to maximize both performance and battery life.


For nearly 20 years Castle engineers have been setting the bar for industry leading software functionality. The Castle Link Programming Suite is your ticket to creating the perfect setup. To gain access to the host of tuning parameters, simply redeem the coupon for the Castle Link adapter included with your Mamba X purchase. Download the simple to install software from our website and you are ready to personalize your controllers parameters. Dont forget to use the "check for updates" feature in Castle Link to download new software as it becomes available. New features are yours at no cost, a perk for choosing Castle.

Note: *In 1/8th scale setups, the Mamba X is intended to be used for off-road racing in buggies weighing up to 9 lbs (including batteries and ready-to-run). In these 1/8th scale racing setups, the Mamba X should be run at 4S Lipo (16.8V) max and is recommended to be paired with the Castle 1512-1800Kv (P/N: 060-0062-00) or Castle 1512-2650Kv (P/N: 060-0061-00) motor, with appropriate gearing only.


Battery Input Lead
4mm Bullet
BEC Continous Current
BEC Voltage
Drive Type
Input Voltage
ESC 2S to 6S input voltage range, Motor will vary
Low-Voltage Cutoff Programmable
Motor Output Lead
4mm Bullet
Motor Type
Product Height
1.18 in(30.0mm)
Product Length