XRotor HobbyWing 1306 Racing Motor - 4000kv - Set of 2 Motors

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***This is for a set of 2 motors***

HobbyWing knows how  to make quality products and when we got word of them breaking into the micro class, we had to get them in stock! 

Check out our selection of other 2'' - 3'' Gear!

Xrotor 2450 brushless motor

  • Super thin disc-type structure with a low center of gravity guarantees better control feel.
  • Concave anti-skid teeth together with the lock-up screw at the bottom effectively prevent rotor
    from moving or losing and strengthens reliability of the motor.
  • One-piece eight-bladed centrifugal fan greatly reduces the operating temperature of the motor.
  • Super light weight
  • Top Quality Components - Special 240℃ heat-resistant windings (after vacuum dip coating treatment) can stand high, surge current.
  • N54 super magnets guarantee high torque output.
  • Super thin (0.2mm) silicon sheets imported from Japan guarantee low (power) loss, less heat generation but high magnetic permeability.
  • Dedicated 4mm bearings (the thickness is enlarged by 33% comparing to the regular 3mm bearings on the market) imported from Japan guarantee great load-bearing capacity and impact-resistance.


  • LiPo Cell: 4s
  • Max Continuous Current / Power : -
  • Stator Diameter/Thickness: -
  • Slot/Plot Count: -
  • Motor/Shaft Diameter: -
  • Motor Length (w/o, w/ Shaft): -
  • Best match w/ Xrotor Micro 4in1 12A or above
  • Weight: -
P/N 30405305 30405306
 KV 4000 4500
No-Load Current(A/10V) 1.2A 1.4A
Motor Resistance 0.062Ω 0.047Ω
Prop. type
5045 3-bladed Prop.
6040 2-bladed Prop.
5045 3-bladed Prop.
6040 2-bladed Prop.

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