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  • 32-Bit processing power for smoother motor control and improved response time.
  • Enhanced Data Logging includes:

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

Additional Tuning Features Include:

  • Improved braking adjustability
  • Separate brake and reverse curves
  • Highly adjustable internal BEC
  • Access to tuning options and firmware updates for free with Castle Link V4 USB programmer included with purchase.
  • Upgraded current-sensing and thermal protection system actively mitigates the risk of failure in aggressive or high-load setups.
  • 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 aluminum case and potted in waterproof epoxy to protect the electronics and promote efficient heat transfer
  • Powerful Integrated 20A Peak Adjustable BEC (5.25V-8.0V)
  • Machined water-cooled heatsink with 0.17" water fittings.
  • Waterproof design for all weather conditions
  • Auxiliary wire functionality for "on-the-fly" adjustments using your transmitter
  • Mounting holes located in bottom of aluminum case for affixing to your vehicle
  • 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
  • Proudly designed and manufactured in Olathe, KS USA and backed by Castle Creations' 1-year warranty

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Everything RC since 1975.

Proudly supporting Australia’s RC community for generations with expert advice, exceptional service and quality models from the world’s leading RC brands.

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© 2025 Modelflight RC. All Rights Reserved

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Castle Creations Hydra Cobra 5 8S Marine ESC, 010-0182-00

SKU: CSE010018200
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Building on the success of the Hydra XLX2, we are excited to announce the release of the all-new HYDRA COBRA 5, engineered for marine applications up to 50" and up to 8s LiPo! This ESC is designed for RC Hobby boats up to 50".

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$679.99
In stock
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Castle Creations Hydra Cobra 5 8S Marine ESC, 010-0182-00

SKU: CSE010018200
$679.99In stock
Loading...
Loading...

Building on the success of the Hydra XLX2, we are excited to announce the release of the all-new HYDRA COBRA 5, engineered for marine applications up to 50" and up to 8s LiPo! This ESC is designed for RC Hobby boats up to 50".

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