COPPERHEAD 10 1410-3800KV 5mm SHAFT COMBO - SCT

• Scale: 1:10
• Motor Type: Brushless sensored 4-pole 12-slot
• Motor Model: Castle 1410
• Motor KV Rating: 3800KV
• Motor Shaft: 5mm
• ESC Type: Castle Creations COPPERHEAD 10 sensored electronic speed controller
• ESC Input Voltage: 2S–4S LiPo
• ESC Running Modes: SMARTSENSE, SENSORED ONLY, BRUSHED
• Internal BEC Output: Selectable 5.5V or 7.5V (6A peak)
• ESC Waterproofing: Injection-moulded case, waterproof epoxy potted
• Cooling System: 30mm removable fan with dual-use fan guard
• ESC Features: CRYO-DRIVE technology, Data Logging Lite, audible alerts
• Battery Compatibility: 2S–4S LiPo (ESC only)
• Recommended Vehicle Weight: Up to 2.9kg (6.5 lbs)
• Recommended Application: 2S–3S on 2WD/4WD short course trucks and monster trucks (3S with conservative gearing)
• Transmitter Programming: Six adjustable settings including low-voltage cutoff, brake type, brake amount, drag brake, motor type, direction
• Telemetry: S.BUS2 compatible with Futaba T4PX, T7PX, T7PXR transmitters
• Castle Link Programming: USB adapter coupon included, software freely available for Windows PC
• Optional Wireless Programming: B-Link Bluetooth Adapter with Castle Link app for Android/iOS
• SmartSense: Sensored startup with automatic transition to sensorless mode
• Data Logging Parameters: Battery voltage, battery ripple, controller temperature, motor RPM, motor temperature
• Package Contents: COPPERHEAD 10 ESC with sensor harness, Castle 1410-3800KV sensored motor with 5mm shaft, COPPERHEAD decals, audible alert reference chart, Castle Link USB adapter coupon, quick start guide, sensor port dust cover

Overview

Meet the Castle Creations COPPERHEAD 10 Performance ESC, a completely new design that rounds out Castle's 1:10 scale offerings and sits perfectly positioned between the entry-level SIDEWINDER 4 and the extreme performance MAMBA X. This is a sensored brushless combo kit that takes to the open road as well as it takes to no road at all, making it an ideal upgrade for anyone looking to transform their 1:10 scale RC car from stock performance to something genuinely exciting. Whether you're a basher exploring dirt tracks, a crawler navigating technical terrain, or a short course truck enthusiast chasing lap times, the COPPERHEAD 10 delivers the performance and reliability that Castle Engineering is recognised for across the UK RC hobby community.

Paired with the 1410-3800KV sensored brushless motor with 5mm shaft, this combo eliminates guesswork and provides an immediately capable system ready for serious wheel time. The COPPERHEAD 10 includes Castle's signature CRYO-DRIVE Technology, full sensored motor support, and Data Logging Lite capabilities, all housed in a compact, waterproof, epoxy-potted case that's built to withstand the rigours of competitive and recreational RC driving. This is a ready-to-run combo specifically engineered for 1:10 scale short course trucks and crawlers weighing up to 2.9kg (6.5 lbs) running 2S to 3S LiPo batteries, though conservative gearing enables 3S operation in heavier setups.

Throughout its development, the COPPERHEAD 10 has been tested in all weather conditions and environments, delivering aggressive power when you demand it and smooth, controllable low-end torque for technical, low-RPM performance. If your rig is fitted with high-power servos or torque-increasing modifications, you'll appreciate the clean, constant power delivery from the selectable 5.5V or 7.5V internal BEC running at 6A peak—there's no brown-outs, glitching, or slow servo response here. The ESC can be installed and calibrated immediately for plug-and-play operation, or you can dive deeper into tuning using your transmitter's manual programming mode or the Castle Link programming suite.

Key Features

• CRYO-DRIVE Technology — This innovative Castle software minimises the amount of time the ESC's electrical components spend generating heat by optimally controlling which components are active whilst driving the motor, happening thousands of times per second. This greatly reduces heating rates and results in significantly improved thermal performance during partial throttle operation where the majority of driving occurs, allowing your setup to handle higher gear ratios, heavier vehicles, and longer runtime between charges.
• Sensored Motor Support with SmartSense — When paired with Castle's 4-pole 12-slot sensored motors like the included 1410-3800KV, SmartSense uses the motor's sensors at startup to provide cog-free starts, excellent torque, and low-speed drivability. Once the motor is turning, the ESC seamlessly transitions to Castle's ultra-efficient sensorless mode with electronic timing to advance automatically for peak performance in all driving conditions.
• Data Logging Lite — Capture and record critical performance data from your vehicle including battery voltage, battery ripple, controller temperature, motor RPM, and motor temperature. Download and analyse this data via Castle Link software to maximise performance and battery life, giving you insights into how your setup is performing.
• Waterproof Epoxy-Potted Case — The durable injection-moulded case is potted in waterproof epoxy to protect the electronics from mud, water, and dirt whilst promoting efficient heat transfer. This robust construction means the COPPERHEAD 10 can handle wet conditions, river crossings, and challenging off-road environments with confidence.
• 30mm Removable Fan with Dual-Use Fan Guard — The large 30mm cooling fan keeps temperatures down during aggressive running, and can be easily removed with four screws if you're building a crawler or other setup where cooling is less critical. The fan guard with the cool COPPERHEAD logo clicks back into place for a clean look and provides extra protection to the internals.
• Selectable Internal BEC — Choose between 5.5V or 7.5V output (6A peak) through Castle Link programming, ensuring high-power servos receive clean, constant voltage without brown-outs or glitching. This means responsive steering and throttle control even under heavy load.
• Multiple Running Modes — The COPPERHEAD 10 supports SMARTSENSE, SENSORED ONLY, and BRUSHED motor modes, giving you flexibility to run sensored brushless motors for maximum efficiency or brushed motors for alternative setups.
• Audible Alerts — Built-in audible alerts notify you of possible issues with calibrations and error conditions such as motor over-temperature and low-voltage cutoff. A handy decal reference chart is included so you can diagnose problems by ear without needing to search online.
• Transmitter Programming — Adjust six common settings directly from your transmitter without needing a computer, including low-voltage cutoff, brake and drag brake type, brake amount, motor type, and direction. This makes field adjustments quick and convenient.
• Castle Link USB Programming Suite — A coupon for the free Castle Link V4 USB adapter is included with your purchase. Download the freely available software for Windows PC to access advanced tuning parameters, firmware updates, setup profile saving for multiple vehicles, data logging download and analysis, and intuitive demo mode capability.
• Wireless Programming with B-Link Bluetooth Adapter — For ultimate convenience, purchase the optional B-Link Bluetooth Adapter (sold separately) and use the free Castle Link app available on Apple App Store or Google Play for Android devices to programme your ESC wirelessly from your smartphone or tablet, without needing to physically connect a cable.
• S.BUS2 Telemetry Ready — The COPPERHEAD 10 is compatible with S.BUS2 Telemetry Link and works with Futaba T4PX, T7PX, and T7PXR transmitters. Real-time telemetry data such as ESC temperature, voltages, and RPM can be monitored to ensure performance advantages and provide critical protection by eliminating unknown parameters during driving.
• 2S–4S LiPo Compatibility — The ESC accepts 2S, 3S, and 4S LiPo batteries, providing flexibility to scale your power output from conservative 2S setups for light vehicles through aggressive 4S power for maximum performance, though the included 1410-3800KV motor is ideally suited to 2S-3S operation.

Technical Performance

The COPPERHEAD 10 is engineered as a mid-range performance ESC specifically tailored for 1:10 scale short course trucks, crawlers, buggies, and on-road vehicles. The included 1410-3800KV sensored brushless motor is a 4-pole 12-slot design that is longer than the 1406 series, which significantly increases torque output—making it ideal for 1:10 scale 2WD and 4WD short course trucks weighing up to 6.5 lbs and running 2S batteries, as well as 1:10 scale buggies and stadium trucks running 2S-3S power. The 3800KV rating provides a balanced blend of speed and torque across a wide range of applications, not too hot for crawling and not too low-geared for bashing. At 5mm shaft diameter, the motor integrates with standard 1:10 scale drivetrain components without requiring custom pinions. The ESC itself is rated for the sensored operation of brushless motors with automatic sensorless transition via SmartSense, delivering smooth, efficient power delivery from start to finish.

Construction quality is exemplary: the ESC's injection-moulded case is potted in waterproof epoxy, meaning full protection against moisture, dust, and mud whilst the epoxy potting also aids heat transfer from the internal components to the case exterior. The 30mm cooling fan with its precision fluid dynamics design ensures that CRYO-DRIVE technology works in concert with passive cooling to maintain optimal operating temperatures even during extended runs. The internal BEC is user-selectable between 5.5V and 7.5V output at up to 6A peak capacity, ensuring that even high-torque servos receive clean power without voltage sag. Input voltage compatibility spans 2S through 4S LiPo chemistries, with low-voltage cutoff protection to prevent over-discharge and battery damage. The included sensor harness enables communication with the motor's Hall effect sensors for precise rotor position detection at startup and low speeds. For the serious RC enthusiast in the UK looking to upgrade from stock performance, the COPPERHEAD 10 delivers sensored brushless technology with genuine Castle engineering reliability in a compact, waterproof footprint suitable for bashing, racing, and crawling alike.

What's in the Box

• Castle Creations COPPERHEAD 10 ESC with sensor harness
• Castle 1410-3800KV sensored brushless motor with 5mm shaft
• COPPERHEAD decals and Audible Alert Reference Chart
• Coupon for free Castle Link V4 USB adapter
• COPPERHEAD Quick Start Guide
• Sensor port dust cover

What You Need to Complete

• 2S-4S LiPo battery pack (2S recommended for maximum motor lifespan, 3S for standard performance, 4S for maximum power with conservative gearing)
• LiPo battery charger
• RC transmitter and receiver (compatible with your chosen radio system)
• 1:10 scale RC vehicle chassis with 5mm motor shaft compatibility
• Servo for steering control (if not already installed in your chassis)
• Pinion gear sized for 5mm motor shaft (may need to purchase separately depending on your vehicle)
• Optional: Castle Link USB adapter coupon redemption or B-Link Bluetooth Adapter for advanced programming

Frequently Asked Questions

• Is the COPPERHEAD 10 combo suitable for beginners to RC hobbies? — Yes, the COPPERHEAD 10 is an excellent choice for anyone stepping up from a ready-to-run (RTR) stock vehicle. The combo arrives as a plug-and-play system that can be installed immediately with fuss-free setup and wheel time straight away. The audible alerts help diagnose any issues, and the included Quick Start Guide walks you through calibration. If you're comfortable with basic RC vehicle maintenance, this combo is very beginner-friendly, though you will need to source the battery, charger, and vehicle chassis separately.
• What battery does the COPPERHEAD 10 combo need? — The COPPERHEAD 10 ESC accepts 2S, 3S, and 4S LiPo batteries. For the included 1410-3800KV motor, Castle recommends 2S LiPo batteries for light vehicles up to 6.5 lbs, with 3S operation possible using conservative gearing in heavier setups. Always check your vehicle manufacturer's recommended battery voltage to ensure compatibility and optimal performance. A quality 2S or 3S 5000mAh to 7000mAh LiPo battery is ideal for most 1:10 scale short course truck and crawler applications.
• Can I run the COPPERHEAD 10 with 4S LiPo batteries? — Yes, the ESC is rated for 4S operation, though the included 1410-3800KV motor is optimally tuned for 2S-3S use. Running 4S will significantly increase voltage and motor speed; you would need to adjust your gearing conservatively to keep the motor operating within safe temperature ranges. For maximum performance and motor lifespan, start with 2S-3S and upgrade to 4S only if your vehicle and motor can handle the increased demands.
• What is SmartSense and why does it matter? — SmartSense is Castle's advanced sensored startup technology that uses the included motor's Hall effect sensors to provide cog-free, smooth starts and excellent low-speed torque, then automatically transitions to efficient sensorless running once the motor is turning. This hybrid approach delivers the best of both worlds: sensored precision at startup and low speeds, combined with sensorless efficiency and advanced electronic timing for peak performance across all driving conditions. This is particularly valuable for crawling applications where smooth, controlled throttle response is critical.
• How does CRYO-DRIVE technology improve performance? — CRYO-DRIVE minimises heat generation by intelligently controlling which ESC components are active thousands of times per second whilst the motor is running. By reducing the time components spend generating heat, particularly during partial throttle operation where you spend most of your driving time, the ESC runs significantly cooler. This allows you to use higher gear ratios, run in heavier vehicles, and complete longer runs without thermal shutdown, ultimately giving you more aggressive performance and longer battery runtime.
• Is the COPPERHEAD 10 waterproof? — Yes, the ESC is housed in a durable injection-moulded case and potted in waterproof epoxy to protect the internal electronics from moisture, dust, mud, and water spray. This waterproof construction means you can confidently run in wet conditions, splash through water, and bash in muddy terrain without worrying about electronics failure. Always ensure the sensor port dust cover is fitted when not in use, and allow the ESC to dry completely before extended storage.
• How does the dual-use fan guard work? — The 30mm cooling fan can be removed with four screws if you're building a crawler or other light-duty setup where cooling is less critical. Once removed, the fan guard with the COPPERHEAD logo clicks back into place on top of the ESC, providing a clean appearance and extra physical protection to the internals without sacrificing airflow or requiring any additional components.
• What is Data Logging Lite and how do I use it? — Data Logging Lite records critical performance metrics including battery voltage, battery ripple, controller temperature, motor RPM, and motor temperature during your driving sessions. To access this data, you download it via Castle Link software using the included USB adapter coupon. Analysing your logged data helps you understand how your setup is performing, identifies potential issues like excessive heat or voltage sag, and guides you toward optimising your gearing, battery, and driving technique for maximum performance and battery life.
• Can I programme the COPPERHEAD 10 without a computer? — Yes, you can adjust six common settings directly from your transmitter without needing any computer: low-voltage cutoff, brake type, brake amount, drag brake, motor type, and direction. However, for deeper tuning and access to all features including data logging download, firmware updates, and setup profile saving, you'll need to use Castle Link software on a Windows PC. The included coupon gives you the free Castle Link V4 USB adapter, and the optional B-Link Bluetooth Adapter enables wireless programming from your smartphone.
• Is this combo compatible with my Futaba transmitter? — The COPPERHEAD 10 is fully compatible with standard RC receivers and telemetry-capable with Futaba T4PX, T7PX, and T7PXR transmitters when paired with the Castle Creations Telemetry Link for S.BUS2. If you have one of these transmitters, you can monitor real-time telemetry data such as ESC temperature, voltages, and motor RPM, providing an extra level of performance monitoring and safety protection during your runs.
• What is the difference between the COPPERHEAD 10 and the MAMBA X? — The COPPERHEAD 10 is positioned as a mid-range performance ESC between the entry-level SIDEWINDER 4 and the flagship MAMBA X. Whilst both support sensored operation and include CRYO-DRIVE technology, the MAMBA X is Castle's most versatile ESC with full Data Logging capabilities (versus Data Logging Lite on the COPPERHEAD 10), an 8A peak BEC (versus 6A on the COPPERHEAD), and additional advanced programming options. The COPPERHEAD 10 offers excellent value for 1:10 scale applications with everything you need for serious performance without the premium cost of the flagship model.
• What happens if I don't use the included motor and want to run a different Castle sensored motor? — The COPPERHEAD 10 supports any Castle 4-pole 12-slot sensored motor, including the 1406, 1410, 1412, and 1415 series in various KV ratings. Simply select the appropriate motor type in your Castle Link programming to enable SmartSense operation. However, ensure your chosen motor's KV rating and application match your vehicle weight and intended use; higher KV motors are faster, lower KV motors provide more torque. The included 1410-3800KV is optimised for short course truck and crawler use.

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 COPPERHEAD 10 1410-3800KV 5mm SHAFT COMBO - SCT 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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