Overview
The Castle Creations Cobra 5 8S Combo (010-0179-03) pairs the powerful Cobra 5 8S brushless ESC with the high-RPM Castle 1721-1260KV brushless motor in one factory-matched power system. Designed for high-performance large-scale RC vehicles, this combo delivers exceptional acceleration, smooth control, and rock-solid reliability.
The 1721 motor provides the perfect blend of speed and torque for 1/8 to large-scale builds, while the Cobra 5 ESC delivers up to 8S LiPo (33.6V) capability with a powerful 20A peak BEC. Together, they form a proven setup tuned by Castle for maximum performance and durability.
Whether you're building a high-speed truck, a 1/5 scale basher, or a custom large-scale vehicle, this combo removes the guesswork and gets you on the track or trail with proven Castle power.
Key Features
- Factory-matched ESC and motor combo
- 8S LiPo (33.6V) capable
- 20A peak BEC powers high-torque digital servos
- 1721 brushless motor with 1260KV rating
- Smooth throttle modulation and strong braking
- Robust construction for high-power RC builds
- Genuine Castle Creations matched power system
Performance Benefits
- Strong low-end and mid-range punch for heavy vehicles
- High top-speed potential at 8S voltage
- Smooth, linear throttle delivery
- Reliable thermal performance under heavy load
- Eliminates the guesswork of pairing components
Usage Notes
- Best used with 1/8 scale to large-scale RC vehicles (1/5 scale), heavy bashers, speed builds, and custom high-power projects
- Confirm gearing, drivetrain strength, and cooling are appropriate for 8S operation
- Use with standard 2.4GHz radio systems
- Verify battery is rated for high-current 8S use
Technical Specs
ESC Specifications
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Brand: Castle Creations
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Model: Cobra 5
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ESC Type: Brushless
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Maximum Voltage: 8S LiPo (33.6V)
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BEC Output: Up to 20A peak
Motor Specifications
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Brand: Castle Creations
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Motor Size: 1721
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KV Rating: 1260KV
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Motor Type: Brushless
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Pole Count: 4-Pole
Combo Information
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Application: High-power electric RC systems
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Part Number: 010-0179-03
What's Included
- 1 x Castle Creations Cobra 5 8S brushless ESC
- 1 x Castle Creations 1721-1260KV brushless motor
- Pre-installed wiring
Summary
The Cobra 5 8S + 1721-1260KV combo is a high-RPM, high-power package built for serious large-scale RC builders. Castle reliability, smooth control, and matched components make it a top choice for 1/8 to 1/5 scale high-performance vehicles.
