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  1. Hobbywing XERUN 120A V3 Brushless ESC For 1/10 or 1/12 Car Black #XERUN-120A-V3-BK (Discontinued)

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Hobbywing XERUN 120A V3 Brushless ESC For 1/10 or 1/12 Car Black #XERUN-120A-V3-BK


With 2 years of development, the XERUN V3 competition speedo is finally available to RC Fans!Tested in TITC 2012, this speedo is by far the most powerful and advanced competition speedo in the world. Compared to its previous generation (XERUN-120A-V2.1), Hobbywing V3 speedo is smaller in size and weight lighter.

With a built in voltage booster, it accepts 2-3S lipos and the BEC is 3A/6V. The electronics have been refined and a new software has been written. CNC heat sink, electronic on/off switch, logger. This is a perfect controller for any racers and basher who wants to drive with 2s or 3s.


  • For: All kinds of competition of 1/10 and 1/12 scale
  • For: 1/10 and 1/8 scale crawler pro race
  • All in One. Up to ten profiles can be stored in the memory and imported or exported easily. Factory pre-set profiles include: Blinky mode, Modify Mode, Stock mode, Practice mode, Offroad mode, Drift mode, Crawler mode
  • Built-in Electronic Switch, long life and high reliability, also saves space on the chassis
  • Aluminum Upper Case with optional colors, giving better heat dissipation, and allowing higher current
  • External Programming Port (EPP), easy to connect and also a power port for additional fan
  • Advanced Dynamic Timing technology, providing more customization possibilities for highest level competitions
  • Precise throttle and brake control, setting of drag brake and brake strength with more options, new punch and brake rate control functions, and throttle and brake curves through the PC client
  • Integrated Data logger, recording the maximum temperature of ESC and motor as well as the maximum RPM, using LCD Programming box to check easily in the pits
  • Multi Protection Functions, making your running safe with ESC and Motor overheat protection, low voltage cutoff and throttle signal loss protection
  • Easily programmed with the Professional LCD Program Box and USB Link Software
  • Note: XERUN V3 ESC ONLY works with the new version of the USB Link Software, that is, the version not ealier than V3.0_Beta_120401
  • New USB LINK Software graphic interface, providing extra parameters for advanced settings
  • ESC firmware can be updated through the USB adapter in the LCD Program Box
  • Blue edition: PN=81020310
  • Black edition: PN=81020320
  • Red edition: PN=81020330


  • Current: Continuous: 120A, Burst: 760A
  • Input : 4-9 cells NiMH/NiCd or 2-3S LiPo
  • Built-in BEC: 6V@3A (linear mode)
  • Resistance: 0.0003 Ohm
  • Motor Supported: Sensored and sensorless brushless motor
  • Suitable Motor: With 2 Lipo or 4-6 NiMH 1/10 on-road: >=3.5T, 1/10 off-road: >=5.5T
  • Suitable Motor: With 3 Lipo or 7-9 NiMH 1/10 on-road: >=5.5T, 1/10 off-road: >=8.5T
  • Suitable Car: 1/10,1/12 all competitions, 1/10,1/8 rock crawler
  • Cooling Fan: 5V
  • Size: 37.5mm(L) * 31mm(W) * 29.5mm(H), excludes wire connectors
  • Size: 37.5mm(L) * 37mm(W) * 29.5mm(H), includes wire connectors
  • Weight: 93g


  • Hobbywing XERUN 120A V3 Brushless ESC For 1/10 or 1/12 Car Black #XERUN-120A-V3-BK (1pc)

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