What our customers say
A selection of recent five-star reviews, as written.
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★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
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★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
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★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
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★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
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★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
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★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
About this product
HOBBYWING XERUN XR10 JUSTOCK G3S SPEED CONTROL
The XERUN XR10 JUSTOCK G3S ESC is specifically designed for Zero-timing racing class. Its timing system has been permanently set to ZERO degree. Using the same branded motor and winding will ensure that every racer will have the same power system for 100% fair and competitive racing.
Reliable hardware combined with advanced software technology allows the XERUN XR10 JUSTOCK G3S to not only provide high power output, but also overload protection of the ESC circuit.
This ESC is designed for 1/10th scale touring cars & 1/12th scale pan cars as well as the ever popular F1 series cars for all Zero-timing spec racing. The ESC features an RPM speed limit function and is able to support up to 79 different RPM speed selections to meet the needs and demands of various competitions in the world.
Features
- The built-in capacitor avoids the trouble of finding installation position for the external capacitor module, saves space and is convenient for layout
- The built-in reverse connection protection circuit prevents damaging ESC due to reverse connection of battery
- Multiple protection circuits, battery low-voltage cut-off protection, over temperature protection, fail safe (throttle signal loss protection) and motor lock-up protection
- Supports firmware upgrade of ESC (Multi-function LCD program box Pro or OTA Programmer need to be purchased)
- Supports various RPM limit values to meet the needs of different races. It can be set directly by the program box pro or OTA programmer
Specifications
Scale: 1/10 & 1/12
Brushed/Brushless: Brushless
Sensored/Sensorless: Sensorless/Sensored
Waterproof: No
Motor Limit: >10.5
Cont./Peak Current: 60A/380A
Input Voltage: 2S Lipo Only
BEC Output: Switch Mode: 6.0v/7.4V @4A
Input Wires: Black-14AWG-200mm*1 Red-14AWG-200mm*1
Output Wires: Black-14AWG-200mm*3
Input Connectors: No
Output Connectors: No
Fan Size: 25 x 25 x 10mm
Voltage Range: 5-7.4V
LCD Program Box: G2/PRO Supported
OTA Module: WiFi Supported
Size: 40.9 x 33.9 x 32.1mm
Weight: 75.4g (inc Wires)
Unsure which Speed Controller you need for your model?
Visit our ESC Compare Centre and find the ideal speed controller for your needs.
What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
