Hobbywing XERUN XR10 Justock 1/10 Sensored Brushless ESC

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The Hobbywing XERUN XR10 Justock 1/10 Sensored Brushless ESC was developed for Zero-timing racing. The timing has been permanently set to 0, to ensure 100% fair and competitive racing when racing in spec motor classes.

  • High Reliability & Durability: Reliable hardware with advanced software allows the XR10 Justock to provide high power output and overload protection.
  • Efficient Heat Dissipation: The modified heat sink provides increased surface area. This, combined with Hobbywing's patented copper heat conductive plates, allows heat to be quickly transferred to the heatsink for dissipation. The added high performance fan creates a reliable heat management system for maximum cooling.
  • Small Footprint: The small, compact size allows the XR10 Justock to fit most 1/10 touring car, 1/12 pan and F1 applications.
  • Many Applications: The ESC was designed for 1/10 touring car, 1/12 pan and F1 applications, but is an excellent choice for any spec racing class. Plus, when paired with a 32T or similar motor, it is an ideal low cost choice for rock crawler applications.
  • Single Button Programming & Factory Reset: The Set button on the ESC allows the user to easily program or reset the ESC to default mode.
  • Regular Firmware Updates: Upgrade the XR10 Justock with the Hobbywing USB Link software, multifunction LCD program box and a PC. Hobbywing updates the ESC firmware regularly, giving you access to upgraded features on a consistent basis.

Model: XERUN XR10 Justock
Cont./Peak Current: 60A/380A
Motor Limit: Sensored / Sensorless Brushless Motor
Applications: 1/10, 1/12 on-road & off-road CLUB competition and normal training
Motor Limit:
2S LiPo/4-6S NiMH:
≥8.5T (1/10 on-road), ≥11.5T (1/10 off-road)
3S LiPo/8-9S NiMH:≥13.5T (1/10 on-road), ≥17.5T (1/10 off-road)
LiPo/NiMH Cells: 2-3S LiPo/4-9S NiMH
BEC Output: 6V, 2A (Line-mode BEC)
Fan (Included): Powered by the stable BEC output voltage of 6V
Connectors: Input End: No, Output End: No
Size: 33.5x28.5x30.5mm
Weight: 59.8g
ESC Programming:
Via the Rx Cable (or Throttle Control Cable)

This product was added to our catalog on September 29, 2015.

Alex Holden
Tuesday, Feb 7 2017 (1 week ago)
Hobbywing XERUN XR10 Justock 1/10 Sensored Brushless ESC
Great Esc. Use it in my B5m with a 17.5 reedy motor. I have never had a problem with it.)
Thursday, Jan 19 2017 (4 weeks ago)
Hobbywing XERUN XR10 Justock 1/10 Sensored Brushless ESC
By far my favorite esc, really surprised me, runs cool, BEC has no problem with Savox 1257 or 1258 servos, even has little gold plated terminals so you can easily customize wire and of course, CHEEP. And I have the LCD program box, makes everything simple and fast.)
Verified Owner
Friday, Jan 6 2017 (6 weeks ago)
Hobbywing XERUN XR10 Justock 1/10 Sensored Brushless ESC
Lasted 5 minutes and then died. Filed out the forms for HobbyWing warranty, all too hard. What a disappointment after using Hobbywing ESC's for my RC Quadcopters and Cars for years.
Poor effort HobbyWing.)
Austin Schaeffer
Verified Owner
Sunday, Nov 20 2016 (2 months ago)
Hobbywing XERUN XR10 Justock 1/10 Sensored Brushless ESC
I have 3 of these little guys and for the price you cant beat it! I have run it in a 21.5 Street stock B5 buggy based with Reedy M3. I have ran it in a 1/12 CRC Pancar and it works great without a booster or reciever battery, and have one in my stock 13.5 latemodel that i run in open class! It has amazing punch out of the box, doesn't get hot, and programs easy with the WIFI module you can buy seperate. It is a very versatile esc for the price and it is lightweight and small. Honestly i even ran a 10.5 D4 on it and the esc didnt seem to get hot running off road, i did have it geared pretty conservatively and switched to 12awg wire just to make sure it wouldn't be strained. I dont have one bad thing to say about it.)