Delivery Included
1 Year Warranty
Overview
Introducing the Cobra 8, Castle's next generation electronic speed controller for surface applications. As the inaugural product in a new line, the Cobra 8 is engineered with cutting-edge technology tailored specifically for 1:8th scale vehicles weighing up to 6.8Kg (15 lbs).
The Cobra 8 boasts a state-of-the-art 32-bit, dual-core processor, ushering in a new era of precision and performance. Its enhanced data logging capabilities offer extended recording times, faster sampling rates, and a wealth of data points, enabling users to delve deeper into their vehicle's performance than ever before.
Crafted with a CNC aluminium bottom case, the Cobra 8 is engineered to endure the most rigorous conditions, ensuring reliability in every race or off-road adventure.
One of its defining features is our acclaimed CRYO-DRIVE technology, engineered to reduce operational temperatures, significantly prolonging the ESC's lifespan. Moreover, equipped with an impressive 8-amp BEC, the Cobra 8 can effortlessly power the most demanding servos, making it an indispensable ally in your high-performance setup.
The Cobra 8 has been packaged with three different Castle 4 -POLE 12-SLOT motor options to overpower a wide range of 1:8th scale vehicles. This combo includes a Castle 1515-2200Kv Sensored Motor. The 1515-2200KV combo is incredible in monster trucks with up to 6S LiPo packs (4S LiPo is the sweet spot), and works great in1:8 scale buggies, truggies and on-road vehicles as well as 1:10 scale monstertrucks weighing up to 6.8kg (15 lbs).
In The Box
- Cobra 8 ESC
- 1515-2200kv Sensored Brushless Motor
- Castle Link V4 USB Adapter
- 300mm Direct Connect Sensor Wire
- Cobra Decals
- ESC Quick Start Guide
ESC Features
- 32-Bit Processing power for smoother motor control and improved response time.
- Enhanced Data Logging includes:
- Double the maximum sample frequency of older generations.
- 8x increased logging time of older generations.
- Data point for ESC electrical motor timing.
- Data point for acceleration via onboard accelerometer.
- Looping feature prevents interruptions in data log recording.
- Ability to download specific sessions.
- Additional tuning features include:
- Improved braking adjustability
- Separate brake and reverse curves
- Highly adjustable internal BEC. (5.0V - 8.0V adjustable in 0.1V increments)
- Access to tuning options and firmware updates for free with Castle Link V4 USB programmer included with purchase. Now with USB-C connector! (Requires Windows 10 or higher)
- Mounting holes located in bottom of aluminum case for installation into vehicle.
- Input Voltage Range 6.0v - 25.2v (2s - 6s LiPo)
- SmartSense, Sensored Only and Brushed Motor Operation Modes
- Powerful Integrated 8A Peak Adjustable BEC (5.0V - 8.0V)
- CRYO-DRIVE Technology minimizes the amount of time the ESC's electrical components spend generating heat, resulting in improved thermal performance during partial throttle operation where the majority of driving occurs
- ESC is housed in a rugged CNC aluminium case and potted in waterproof epoxy to protect the electronics and promote efficient heat transfer
- Premium forged heatsink with elliptical fins for superior air flow and increased heat dissipation
- Oversized factory equipped thermally controlled 30mm cooling fan
- Waterproof design for all weather conditions
- Data logging capability to capture and record performance data from your vehicle
- Auxiliary wire functionality for on-the-fly adjustments using your transmitter
- Audible alerts for easy diagnosis of common issues such as motor-over-temperature and low-voltage cutoff
- Convenient transmitter programming for six common adjustable settings including cutoff voltage and drag brake
- Includes Castle Link V4 USB adapter for Windows.
Motor Features
- 4-POLE 12-SLOT sensored design that boasts exceptional efficiency and produces less heat
- Proprietary stator winding produces low internal resistance for a cooler running motor
- Dual sensor ports to ensure optimal installation in your large-scale vehicle
- Oversized NMB bearings and vibration dampening system ensure the longest possible bearing life
- High-strength, high-temperature grade neodymium sintered magnets combined with high-strength Kevlar wrap ensures the integrity of the rotor is not compromised during harsh running conditions and high RPMs
Cryo Drive
Castle's newest software technology, CRYO-DRIVE minimizes the amount of time the ESC's electrical components spend generating heat by optimally controlling which components are being used while driving the motor. This is happening thousands of times per second, which greatly reduces the rate at which the ESC heats up. This results in significantly improved thermal performance during partial throttle operation where the majority of driving occurs. Your setup will be able to handle higher gear ratios, in heavier vehicles, with longer runs.
SmartSense
When paired with a Castle 4-POLE 12-SLOT SENSORED MOTOR SmartSense software, enabled by default in the Castle Link Programming Suite, will use the motor's sensors to provide smooth starts, excellent torque, and low-speed drivability. Once the motor is turning, it seamlessly transitions to Castle's ULTRA-EFFICIENT sensorless mode with electric timing. Smooth sensored startups and high-efficiency sensorless running makes the COBRA 8 system produce more power and less heat. QUIETSENSE is an innovative advancement in the design of sensored motors to deliver the highest precision and most efficient startup.
On-The-Fly Adjustment
The COBRA 8 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.
Data Logging
The COBRA 8 contains NEW DATA LOGGING FEATURES:
- Double the maximum sample frequency of older generations.
- 8x increased logging time of older generations.
- Data point for ESC electrical motor timing.
- Data point for acceleration via onboard accelerometer.
- Looping feature prevents interruptions in data log recording.
You can 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.
Castle Link
For over 25 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 download the BRAND NEW simple to install software from the Castle Creations website and you are ready to personalize your controller's settings. Requires Windows 10 or higher.
Waterproof
The COBRA 8 is housed in a rugged CNC-machined aluminium 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.
Alerts
COBRA 8 features Audible Alerts that will notify you, via audible chimes, of possible issues with calibrations and error conditions to help diagnose problems.
Product Description of Castle P-CC010-0172-03 COBRA 8 ESC and 1515-2200KV V2 motor combo with CRYO-DRIVE™ and SmartSense™
The Castle P-CC010-0172-03 COBRA 8 ESC and 1515-2200KV V2 motor combo with CRYO-DRIVE™ and SmartSense™ is a next-generation power system engineered for 1/8 scale RC platforms that demand high torque, intelligent control, and thermal resilience. Designed to handle vehicles up to 15lbs, this combo integrates Castle’s most advanced ESC architecture with a sensored brushless motor optimized for 2S–6S LiPo input. Whether you're pushing a monster truck through rugged terrain or tuning a truggy for competitive racing, the Castle P-CC010-0172-03 delivers smooth startups, efficient power delivery, and real-time adjustability—all housed in a waterproof CNC aluminum casing built for extreme conditions.
Key features of the Castle P-CC010-0172-03 combo
- CRYO-DRIVE™ thermal control – reduces heat buildup during partial throttle operation
- SmartSense™ startup – smooth, cog-free launches with seamless sensorless transition
- Advanced data logging – includes accelerometer, motor timing, and extended recording sessions
- Real-time tuning – AUX wire enables dynamic adjustments from your transmitter
- Waterproof epoxy potting – protects electronics in wet and dusty environments
- Castle Link V4 USB programmer – included for firmware updates and setup customization
- QUIETSENSE™ motor design – minimizes startup noise and maximizes precision
How does CRYO-DRIVE™ improve thermal performance?
The Castle P-CC010-0172-03 6S-capable ESC with 8A adjustable BEC and advanced data logging features introduces CRYO-DRIVE™, a proprietary software technology that minimizes the time electrical components spend generating heat. By dynamically controlling which components are active during motor operation—thousands of times per second—the system significantly reduces thermal stress during partial throttle driving. This allows users to run heavier vehicles, higher gear ratios, and longer sessions without compromising performance or risking thermal shutdown.
What makes SmartSense™ and QUIETSENSE™ essential for precision control?
The Castle P-CC010-0172-03 sensored motor combo for 1/8 scale buggies, truggies, and monster trucks features SmartSense™ technology enabled by default in the Castle Link Programming Suite. This mode uses motor sensors to deliver smooth, predictable startups and low-speed drivability. Once the motor is in motion, the system transitions to sensorless mode with electronic timing, maximizing efficiency and reducing heat. QUIETSENSE™ further enhances startup accuracy by minimizing electrical noise and cogging, ensuring that every launch is clean and controlled—even under load.
How does the COBRA 8 ESC handle real-time tuning?
The COBRA 8 combo with QUIETSENSE™ startup, AUX wire tuning, and Castle Link V4 USB programmer includes an AUX wire that enables on-the-fly adjustments directly from your transmitter. Once configured via Castle Link, users can modify torque control, max throttle, drag brake, and other parameters while driving. This dynamic tuning capability is ideal for adapting to changing terrain or refining performance during competitive runs. Combined with the included Castle Link V4 USB programmer, users gain full access to firmware updates and advanced setup options via Windows 10 or higher.
What data logging capabilities are built into the Castle P-CC010-0172-03 combo?
The Castle 6S ESC and 1515 motor combo with advanced logging, audible alerts, and rebuildable design offers enhanced data logging features that double the sample frequency and extend recording time eightfold compared to previous generations. Users can track motor RPM, ESC temperature, battery voltage, throttle input, and more. Additional data points include motor timing and acceleration via onboard accelerometer. A looping feature ensures uninterrupted recording, and sessions can be downloaded for detailed analysis using Castle Link. These insights help users optimize gearing, throttle curves, and thermal performance for maximum efficiency.
How is the Castle P-CC010-0172-03 combo built for durability?
The Castle P-CC010-0172-03 with CNC aluminum case, 6.5mm bullet connectors, and waterproof epoxy potting is designed to withstand the rigors of off-road racing and heavy-duty bashing. The ESC is housed in a rugged CNC-machined aluminum case and potted in waterproof epoxy, protecting internal components from moisture, dust, and vibration. A premium forged heatsink with elliptical fins enhances airflow and heat dissipation, while the oversized 30mm cooling fan is thermally controlled for efficient operation. The motor features high-strength Kevlar wrapping, oversized NMB bearings, and high-purity copper windings, all contributing to long-term reliability and consistent performance.
Is this combo suitable for heavier RC platforms?
Yes, the Castle ESC and motor combo for vehicles up to 15lbs with 2S–6S LiPo input and 2200KV torque is specifically engineered for 1/8 scale buggies, truggies, on-road vehicles, and 1/10 scale monster trucks. The 1515-2200KV V2 motor delivers up to 60,000 RPM and is optimized for 4S–6S LiPo setups, with 4S being the recommended sweet spot for balanced power and thermal efficiency. The rebuildable motor design allows users to replace the rotor, shaft, or bearing assemblies, extending the lifespan of the system and reducing maintenance costs over time.
How does the Castle Link software enhance customization?
For over 25 years, Castle engineers have led the industry in software innovation. The Castle Link Programming Suite included with the Castle P-CC010-0172-03 COBRA 8 ESC and 1515-2200KV V2 motor combo with CRYO-DRIVE™ and SmartSense™ allows users to personalize every aspect of ESC behavior. From throttle curves and brake profiles to cutoff voltages and startup modes, the software provides granular control over system performance. Firmware updates are free and accessible via USB-C, ensuring that users always have access to the latest features and improvements.
For RC drivers seeking a powerful, intelligent, and thermally optimized solution, buy Castle P-CC010-0172-03 COBRA 8 combo for heavy-duty 1/8 scale RC platforms.
Technical Specifications of Castle P-CC010-0172-03 COBRA 8 ESC and 1515-2200KV V2 motor combo with CRYO-DRIVE™ and SmartSense™
Brand, Model and Product Type
- Brand: Castle
- Model: P-CC010-0172-03
- Product Type: Castle P-CC010-0172-03 COBRA 8 ESC and 1515-2200KV V2 motor combo with CRYO-DRIVE™ and SmartSense™, Castle P-CC010-0172-03 6S-capable ESC with 8A adjustable BEC and advanced data logging features, Castle P-CC010-0172-03 sensored motor combo for 1/8 scale buggies, truggies, and monster trucks, Castle P-CC010-0172-03 with CNC aluminum case, 6.5mm bullet connectors, and waterproof epoxy potting, Castle ESC and motor combo for vehicles up to 15lbs with 2S–6S LiPo input and 2200KV torque
Dimensions
- ESC Length: 6.0 cm – compact footprint for 1/8 scale chassis
- ESC Width: 5.2 cm – fits standard mounting plates
- ESC Height: 4.3 cm – allows efficient airflow and cooling
- ESC Weight: 165.6 g – lightweight for improved handling and balance
- Motor Length: 7.54 cm – optimized for torque and durability
- Motor Diameter: 4.0 cm (4.14 cm with fins) – standard fit for 1/8 scale platforms
- Motor Shaft Length: 2.0 cm – compatible with most gear systems
- Motor Shaft Diameter: 0.5 cm – precision fit for high-load applications
- Motor Weight (with wires): 426 g – robust build for heavy-duty use
ESC Specifications
- Input Voltage Range: 2S–6S LiPo (6.0V–25.2V) – supports wide power configurations
- BEC Output: Adjustable from 5.0V to 8.0V in 0.1V increments (8A peak) – ideal for high-torque servos
- Running Modes: SmartSense™, Sensored Only, Brushed – flexible motor compatibility
- Cooling System: Oversized 30mm thermally controlled fan – removable for wet conditions
- ESC Housing: CNC-machined aluminum case with waterproof epoxy potting – protects against moisture and debris
- Heatsink: Premium forged elliptical fin design – maximizes heat dissipation
- Connectors: 6.5mm female bullets – secure motor interface
- On/Off Switch: Waterproof – convenient and reliable power control
- Brake Mode: Proportional – adjustable for precise stopping power
- Reversible Mode: Yes – can be disabled for racing setups
- Audible Alerts: Yes – chimes for diagnostics and error notifications
Motor Specifications
- Motor Type: Sensored brushless – optimized for torque and smooth startups
- Kv Rating: 2200Kv – delivers up to 60,000 RPM for high-performance applications
- Input Voltage Range: 2S–6S LiPo – supports versatile power setups
- Mounting Hole Pattern: M3 and M4 @ 25mm – compatible with standard motor plates
- Connectors: 6.5mm male bullets on 10AWG silicone-insulated wire – high-current ready
- Rotor and Stator: Redesigned for reduced cogging and improved efficiency
- Bearings: Oversized NMB – durable and smooth operation
- Windings: High-purity copper – supports cooler and longer run times
- Sensor Board: Temperature-stabilized with silicone conformal coating – moisture resistant
- Rebuildable Design: Yes – replaceable rotor, shaft, and bearing assemblies
Programming and Data Logging
- Castle Link Support: Yes – includes Castle Link V4 USB adapter with USB-C connector
- Software Compatibility: Castle Link 2 for Windows 10 or higher – full access to tuning parameters
- Mobile App: Not supported – desktop programming only
- Data Logging: Enhanced – double sample frequency, 8x longer sessions, onboard accelerometer
- Recorded Metrics: Motor RPM, ESC temperature, voltage, throttle input, motor timing, acceleration
- Looping Feature: Yes – prevents interruptions during recording
- AUX Wire Tuning: Enabled – real-time adjustments for torque, throttle, brake, and drag brake
What’s in the Box
- 1 × Castle COBRA 8 ESC
- 1 × Castle 1515-2200KV V2 Sensored Brushless Motor
- 1 × Castle Link V4 USB Adapter
- 1 × 300mm Direct Connect Sensor Wire
- 1 × Cobra Decal Sheet
- 1 × ESC Quick Start Guide
What You Require / What You Will Need
- High-current battery connector rated for 120+ amps – Castle CC Bullet 6.5mm, CC Bullet 8.0mm, or 6.5mm Polarized Connectors
- Compatible 2S–6S LiPo battery – recommended 4S for optimal performance
- Windows 10 or higher PC for Castle Link software
Sold Separately
- Additional Castle CC Bullet connectors if needed
- Dielectric grease for sensor wire moisture protection
Finance Options
Click to see Novuna Finance Information
Novuna Personal Finance Available on this product
| DEPOSIT |
MONTHS |
APR |
MONTHLY PAYMENTS |
TOTAL AMOUNT PAYABLE |
| 24 Month Credit |
| £37.50 |
24 |
19.9% |
24 x £16.90 |
£443.10 |
| 36 Months Credit |
| £37.50 |
36 |
19.9% |
36 x £12.25 |
£478.50 |
| 48 Months Credit |
| £37.50 |
48 |
19.9% |
48 x £9.97 |
£516.06 |
| Buy Now Pay Later 48 months (6 months Deferred) |
| £37.50 |
48 |
24.9% |
48 x £11.75 |
£601.50 |
| Buy Now Pay Later 48 months (10 months Deferred) |
| £37.50 |
48 |
24.9% |
48 x £12.43 |
£634.14 |
| Buy Now Pay Later 48 months (12 months Deferred) |
| £37.50 |
48 |
24.9% |
48 x £13.14 |
£668.22 |
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