SKU: 33608042862

Castle Creations Cobra 6 8S 1/6 Brushless ESC

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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Castle Creations Cobra 6 8S 1/6 Brushless ESCLarge Scale Brushless Performance with Advanced Features The Castle Creations Cobra 6 8S 1 6 Brushless ESC is engineered for high performance large 1 6 scale RC applications, delivering smoother control and faster response through advanced 32 bit processing. Its expanded data logging system provides deeper insight into vehicle behavior with longer recording times, higher sampling rates, and additional data points. With a highly adjustable BEC,

Large Scale Brushless Performance with Advanced Features

The Castle Creations Cobra 6 8S 1/6 Brushless ESC is engineered for high-performance large 1/6 scale RC applications, delivering smoother control and faster response through advanced 32-bit processing. Its expanded data logging system provides deeper insight into vehicle behavior with longer recording times, higher sampling rates, and additional data points. With a highly adjustable BEC, extensive tuning options, and multiple programming methods, the Cobra 6 gives drivers precise control over every aspect of performance.

About the Cobra 6 8S ESC


Advanced Processing Power

The Cobra 6 features a 32-bit dual-core processor that enhances throttle response, motor control, and overall drivability. This processing architecture allows the ESC to react quickly to changing load conditions, improving consistency during high-demand driving. Its refined control algorithms help deliver smoother acceleration and braking across a wide range of setups.

Expanded Tuning & Setup Options

The Cobra 6 offers improved braking adjustability, separate brake and reverse curves, and a highly adjustable internal BEC ranging from 5.5 to 8.0 volts in 0.1 volt increments. Users can access tuning features and firmware updates through the included Castle Link V4 USB programmer with USB-C connectivity. Optional Bluetooth programming via the Castle Creations B-Link Bluetooth Interface (CSE011-0181-00 - sold separately) and Castle Link 2 app provides additional convenience for field adjustments.

Enhanced Data Logging System

A significantly upgraded data logging suite provides double the sample frequency and eight times the recording duration of previous generations. Additional data points, including electrical motor timing and acceleration from the onboard accelerometer, give users a clearer picture of system performance. A looping function ensures uninterrupted logging, and individual sessions can be downloaded for detailed analysis.

Features:

  • 32-bit dual-core processing
  • Enhanced data logging system
  • Double sample frequency capability
  • Eight times extended logging duration
  • Onboard accelerometer data point
  • Adjustable internal BEC from 5.0V to 8.0V
  • Improved braking adjustability
  • Separate brake and reverse curves
  • High-efficiency CRYO-DRIVE thermal management
  • Audible alerts for system diagnostics

Includes:

  • (1) Cobra 6 8S 1/6 Brushless ESC
  • (1) Direct Connect Sensor Wire (300mm)
  • (1) Castle Link V4 USB Adapter
  • (1) Cobra Decal Sheet
  • (1) Cobra 6 Quick Start Guide

Specifications:

Suggested Application 1/6
Motor Type Brushless
Input Voltage 2-8S LiPo (7.4-33.6V)
Continuous Current -
Burst Current -
Dimensions (LxWxH) 2.73x2.13x1.85in (69.34x54.1x46.99mm)
Weight 5.75oz (163g)
Motor Limits -
BEC Voltage 5.5-8.0V (Adjustable)
BEC Continuous Current -
BEC Peak Current 8A
Motor Connector 6.5mm Bullet
Battery Connector Bare Wire
Motor Wire -
Battery Wire -
Programmable Yes

*Tech Note: Due to the high power nature of the Cobra 6, you must use appropriately sized batteries and connectors. We recommend a minimum 150 amp connector for the Cobra 6; examples include Castle 6.5mm and 6.5mm polarized, QS8, or QS10 Anti Spark. Do NOT use high-voltage batteries that run over 4.2-volts per cell when running the 8S max cell count.

**Tech Note: While designed to be waterproof, the Cobra 6 is not intended to run while completely submerged. Additionally, the cooling fan is not waterproof and must be removed prior to driving in wet conditions.

***Tech Note: Although many users have run the Cobra 6 in high-speed and drag applications, it is not designed for this purpose. Failures resulting from use on these applications are not covered under the Castle Creations warranty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33608042862

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4.2 ★★★★★
Based on 6 reviews
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J. Randle
Natrona Heights, US
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
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Verified Purchase
Vonda Kioultzopoulos
Los Angeles, US
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
T
Verified Purchase
Tessy
Louisville, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
M
Verified Purchase
Ms. Mac
Lexington, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
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SKI
Boise, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

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