MAMBA X SCT,  SENSORED, 25.2V WP ESC w/1412-2100KV 5MM COMB

• Brand: Castle Creations
• Model Number: P-CC010-0155-15
• Product Type: Brushless ESC and Motor Combo
• Scale: 1/10 (primary), 1/8 scale compatible
• ESC Voltage Range: 2S–6S LiPo (4S maximum with included motor)
• ESC Current Rating: Continuous current capability for sensored operation
• Motor Type: Brushless sensored motor
• Motor Model: 1412-2100KV
• Motor KV Rating: 2100KV
• Motor Pole Configuration: 4-pole
• Motor Slot Configuration: 12-slot
• Motor Shaft Size: 5mm
• Motor Specifications: 4-pole, 12-slot sensored design with SmartSense and QUIETSENSE technology
• BEC Output: 8A adjustable
• BEC Voltage Range: 5.25V–8.0V adjustable
• Battery Compatibility: 2S, 3S, 4S, 5S, 6S LiPo (3S recommended for 1412-2100KV; 4S maximum with conservative gearing)
• Battery Type: LiPo
• Maximum Vehicle Weight (2WD/4x4 short course trucks, 3S): 6.5 lbs
• Maximum Vehicle Weight (1/8 scale off-road racing buggies, 4S): 9 lbs
• ESC Housing: Rugged CNC-machined aluminium case
• ESC Potting: Waterproof epoxy potting
• Waterproof Rating: Fully waterproof ESC and motor combination
• Cooling System: Removable 30mm cooling fan
• Power Connectors: Integrated 4mm bullet connectors (gold-plated)
• Power Wiring: 12 AWG heavy-gauge power wires
• Internal Capacitors: Integrated capacitor bank
• Sensor Harness: Included with ESC
• Waterproof Switch: Included
• Programming Methods: Castle Link USB (coupon included), Castle Link iOS App with B-Link Bluetooth adapter (sold separately), transmitter programming
• Data Logging: Enabled by default; records motor RPM, battery current and voltage, ESC and motor temperature, throttle input, and more
• Sensored Technology: SmartSense technology for smooth sensored starts with transition to ultra-efficient sensorless mode
• Startup Technology: QUIETSENSE startup refinement for precision and efficiency
• On-the-Fly Adjustment: Auxiliary wire functionality for real-time torque, throttle, brake, and drag brake adjustments
• Telemetry Support: Telemetry-ready for compatible Futaba transmitters via Castle Creations Telemetry Link for S.BUS2
• Certification: ROAR Certified ESC
• Certification: RECON G6 Certified ESC
• Diagnostic Features: Audible alerts and LED alerts for easy field diagnostics
• Recommended Applications: 2WD and 4x4 short course trucks, monster trucks, rock racers, lighter 1/10 scale 2WD stadium trucks and buggies, 1/8 scale off-road racing buggies

Overview

Castle Creations is proud to announce the MAMBA X EXTREME, their flagship waterproof ESC designed for modern RC enthusiasts seeking versatility, reliability, and performance. This powerful brushless combo pairs a sensored 1412-2100KV motor with a 25.2V waterproof electronic speed controller, making it an exceptional choice for RC car enthusiasts in the UK looking to upgrade their 1/10 scale short course trucks, stadium trucks, monster trucks, and rock racers. Whether you're a seasoned competitor or a weekend basher exploring the world of RC cars UK, the Mamba X SCT combo delivers the features and performance you need to dominate on track or trail.

The Mamba X represents three core design pillars: versatility, reliability, and performance. This ready-to-run ESC combo is capable of powering a wide variety of applications ranging from 2S to 6S LiPo batteries and vehicles ranging from 1/10th scale to 1/8th scale configurations. When paired with the included 1412-2100KV sensored motor, this combo is perfect for 2WD and 4x4 short course trucks, monster trucks, and rock racers running up to 3S LiPo and weighing up to 6.5 lbs. For lighter 1/10th scale 2WD stadium trucks and buggies, the Mamba X is an exceptionally cool-running torque machine that can handle up to 4S LiPo power. This combination makes it one of the most versatile brushless RC motor and ESC combos available for UK RC car enthusiasts.

The Mamba X features a rugged CNC-machined aluminium case potted in waterproof epoxy, ensuring complete protection against water, mud, and the elements. This robust construction not only protects the electronics but ensures any heat generated in the controller dissipates efficiently through the case. Combined with a removable 30mm cooling fan and comprehensive data logging capabilities, the Mamba X provides the advanced functionality demanded by serious RC enthusiasts.

Key Features

• 2S–6S LiPo Voltage Range — The Mamba X ESC accepts battery configurations from 2S (7.4V) through to 6S (25.2V), providing exceptional flexibility in your RC car setup. With the included 1412-2100KV motor, Castle specifies 4S LiPo as the maximum recommended voltage for optimal performance and longevity, though 3S is ideal for most applications.
• 1412-2100KV Sensored Motor with 5mm Shaft — This 4-pole, 12-slot sensored brushless motor delivers smooth, quiet startups and excellent low-speed torque characteristics. The 5mm shaft size is the industry standard for 1/10 scale RC vehicles, ensuring compatibility with most gearboxes and drivetrain components available in the UK market.
• SmartSense Technology — SmartSense software, enabled by default in the Castle Link Programming Suite, uses the motor's sensors to provide smooth starts, excellent torque delivery, and superior low-speed drivability. This sensored operation ensures your RC short course truck or stadium truck launches smoothly without the hesitation common in basic sensorless systems.
• QUIETSENSE Startup Refinement — This innovative advancement in sensored motor design delivers the highest precision and most efficient startup sequence, resulting in whisper-quiet operation and reduced drivetrain shock during launch. QUIETSENSE technology seamlessly transitions to Castle's ultra-efficient sensorless mode once the motor is turning, producing more power while generating less heat.
• Waterproof Construction — Housing in a rugged CNC-machined aluminium case and potted in waterproof epoxy ensures complete protection against water ingress. This makes the Mamba X ideal for wet weather racing, muddy terrain, and creek crossings where other brushless ESCs would fail. The waterproof switch adds another layer of protection in challenging environments.
• 8A Adjustable BEC with Wide Output Range — The integrated 5.25–8.0V adjustable battery elimination circuit provides clean, regulated power for demanding steering servos and receiver electronics. This wide output range ensures compatibility with virtually any servo specification and receiver combination available for RC cars in the UK.
• Removable 30mm Cooling Fan — The integrated removable cooling fan maintains optimal operating temperatures even during extended running sessions or high-current situations. This fan can be removed for indoor track use where cooling is less critical, helping preserve battery life.
• Data Logging Enabled by Default — The Mamba X captures and records comprehensive performance data throughout your run, including motor RPM, battery current and voltage, ESC and motor temperature, throttle input, and more. This enables detailed turn-by-turn analysis of performance, allowing you to fine-tune your RC vehicle's gearing and setup to maximise both performance and battery life.
• Castle Link Programming Support — For over 20 years, Castle engineers have set the industry standard for ESC software functionality. Castle Link provides access to an extensive host of tuning parameters, allowing you to personalise every aspect of your controller's operation. Simply redeem the included coupon for the Castle Link USB adapter or download the Castle Link iOS App and purchase a B-Link Bluetooth Adapter for wireless programming.
• Auxiliary Wire for On-the-Fly Adjustments — Once enabled in Castle Link, the AUX wire allows real-time tuning from your transmitter whilst driving. Torque control, maximum throttle, maximum brake, and drag brake adjustments are just a sampling of available modes, enabling you to quickly and easily fine-tune your setup during a race or practice session.
• Transmitter Programming Convenience — Beyond Castle Link software, the Mamba X supports convenient programming directly through your RC transmitter, making basic adjustments quick and straightforward without needing a computer.
• Integrated 4mm Bullet Connectors — The ESC features integrated 4mm bullet connectors ensuring secure, reliable power connections with minimal voltage drop. These gold-plated connectors are the industry standard for high-performance RC car electronics.
• 12 AWG Power Wires — Heavy-gauge 12 AWG power wiring minimises resistance and voltage sag even during maximum current draw, ensuring peak performance from your brushless RC motor and battery combination.
• Integrated Capacitors — The built-in capacitor bank smooths voltage spikes and stabilises the power supply to your motor, extending ESC and motor lifespan whilst improving overall system reliability.
• Audible and LED Alerts — Comprehensive audible alerts and LED diagnostic indicators notify you of possible issues with calibrations and error conditions, helping diagnose problems in the field and keeping your RC car running trouble-free.
• ROAR Certified and RECON G6 Certified — This ESC meets the rigorous standards of both the ROAR (Radio Operators of America) and RECON G6 certification bodies, assuring you of proven reliability and compliance with competition specifications.
• Telemetry Ready for Futaba Transmitters — The Mamba X is telemetry-ready, meaning owners of compatible Futaba transmitters (such as the T4PX) can purchase the Castle Creations Telemetry Link for S.BUS2 to monitor real-time data including ESC temperature, voltages, and RPM. This provides another level of performance optimisation and protection unavailable on basic ESC systems.

Technical Performance

The Mamba X SCT combo delivers exceptional performance across a wide range of 1/10 and 1/8 scale RC vehicles. The 1412-2100KV sensored motor produces abundant torque and smooth power delivery, making it an ideal choice for short course trucks, monster trucks, rock racers, and stadium trucks. With the recommended 3S LiPo battery configuration, expect responsive acceleration and smooth drivability that puts this combo in the high-performance category. The 4S capability (with conservative gearing and careful temperature monitoring) provides an upgrade path for serious racers seeking additional performance. The waterproof ESC housing features a rugged CNC-machined aluminium case potted in waterproof epoxy, ensuring durability under demanding conditions. The 8A BEC rating provides ample power for modern servo systems and receiver electronics. This combo is built from premium components throughout, with gold-plated connectors, heavy-gauge wiring, and integrated capacitors all contributing to reliable, trouble-free operation. The sensored motor with SmartSense and QUIETSENSE technology represents the pinnacle of startup refinement and efficiency in brushless RC technology.

What's in the Box

• Mamba X ESC with integrated sensor harness
• 1412-2100KV 5mm shaft 4-pole, 12-slot sensored brushless motor
• Coupon for free Castle Link USB programming adapter
• Mamba X decals for personalisation
• Driver's Ed quick start guide
• Gearing chart for Castle motors
• Waterproof switch
• Removable 30mm cooling fan

What You Need to Complete

• LiPo battery pack (2S–6S compatible; 3S or 4S recommended for the 1412-2100KV motor)
• LiPo battery charger
• RC transmitter and receiver (2.4GHz recommended)
• Servo for steering
• Vehicle chassis (1/10 scale short course truck, stadium truck, buggy, or monster truck recommended)
• Gearbox and drivetrain components suitable for your chosen vehicle
• Vehicle body and decals

Frequently Asked Questions

• Is the Mamba X ESC suitable for beginners to RC cars? — The Mamba X is ideal for intermediate to advanced RC enthusiasts rather than absolute beginners. Whilst the sensored motor provides smooth operation and excellent drivability, the extensive programming options and data logging features are best appreciated by drivers with some RC experience. Beginners should feel comfortable with this combo if they have basic RC knowledge, but the full feature set will become valuable as your skills develop.
• What battery does the Mamba X combo need? — The Mamba X accepts 2S through 6S LiPo batteries, but when paired with the included 1412-2100KV motor, Castle specifies 4S LiPo as the absolute maximum. For most applications including short course trucks, stadium trucks, and rock racers, 3S LiPo (11.1V) provides the ideal balance of performance and reliability. Always follow proper LiPo safety procedures including use of a quality charger and battery monitor.
• Can I run the Mamba X on 6S power? — Yes, the Mamba X ESC is rated for up to 6S (25.2V) operation, making it suitable for 1/8 scale builds with appropriate motors. However, the included 1412-2100KV motor is only specified for up to 4S LiPo. For 6S applications, Castle recommends pairing the Mamba X ESC with their 1512-1800KV or 1515-2200KV motors and appropriate gearing only.
• What is the BEC output voltage range? — The integrated 8A battery elimination circuit provides adjustable output from 5.25V to 8.0V, allowing you to match your servo specifications and receiver requirements precisely. This wide range ensures compatibility with virtually any servo system available for RC cars in the UK market.
• Does this ESC work with my Futaba transmitter? — Yes, the Mamba X is fully compatible with Futaba transmitters supporting standard servo protocols. Additionally, the Mamba X is telemetry-ready for compatible Futaba transmitters including the T4PX, allowing real-time monitoring of ESC temperature, voltage, and RPM via the optional Castle Creations Telemetry Link for S.BUS2.
• How do I programme the Mamba X? — The Mamba X provides multiple programming options. The simplest method uses your transmitter's built-in programming functions. For more advanced customisation, use the included coupon to redeem a free Castle Link USB adapter, or purchase a B-Link Bluetooth adapter to use the Castle Link iOS App. The Castle Link software provides access to dozens of tuning parameters and enables data logging functionality.
• What makes the Mamba X different from other 1/10 scale brushless ESCs? — The Mamba X distinguishes itself through several innovations: SmartSense sensored startup technology for smooth launches, QUIETSENSE refinement for whisper-quiet operation, comprehensive data logging enabled by default, extensive Castle Link programming support, the ability to handle 2S–6S battery configurations, fully waterproof construction, real-time on-the-fly adjustments via the auxiliary wire, and Futaba telemetry compatibility. This combination of features makes it one of the most advanced ESC combos available for RC cars in the UK.
• Is the ESC truly waterproof? — Yes, the Mamba X is housed in a rugged CNC-machined aluminium case and potted in waterproof epoxy for complete protection against water ingress. The waterproof switch further protects against accidental activation in wet conditions. This makes the combo ideal for wet weather racing, muddy terrain, and water crossings where standard ESCs would fail.
• What is the maximum vehicle weight for this combo? — For 2WD and 4x4 short course trucks and rock racers running on 3S LiPo, the recommended maximum vehicle weight is 6.5 lbs. For 4S LiPo operation with conservative gearing and careful temperature monitoring, the same weight limit applies. In 1/8 scale off-road racing buggies, the Mamba X is suitable for vehicles weighing up to 9 lbs (including batteries) running at 4S maximum, though different motor pairings are recommended for that application.
• Can I use this on my 1/8 scale buggy? — The Mamba X ESC is rated for 1/8 scale operation in off-road racing buggies weighing up to 9 lbs at 4S LiPo maximum. However, the included 1412-2100KV motor is designed for 1/10 scale use. Castle recommends pairing the Mamba X ESC with their 1512-1800KV or 1515-2200KV motors for 1/8 scale applications with appropriate gearing.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the MAMBA X SCT, SENSORED, 25.2V WP ESC w/1412-2100KV 5MM COMB today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.

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