Xerun XR10 Justock G3 ESC 21T MOTORREVERSE MOTOR - Clearly marked "R" and

- Clearly marked "R" and "L" labels

Its Spektrum™ DX3™ radio uses DSMR® technology for superior range

Ideal for Tracks Where “slick” Tires are Fastest

Adjustable battery boxes with hook and loop straps

or just plain having bragging rights over a competitor on the track

Xerun XR10 Justock G3 ESC 21T MOTORREVERSE MOTOR - Clearly marked "R" andHobbywing XERUN XR10 Justock G3 Spec Racing ESC The Hobbywing XERUN XR10 Justock G3 1 10 Sensored Brushless ESC is the next level in zero timing spec racing. The timing in this ESC has been fixed to a permanent 0 to comply with stock class racing. Package includes one Justock ESC. Features: Built in polarity protection. The XR10 Justock has integrated MOSFET's that if the battery terminals are connected in reverse, the MOSFET will be reverse biased