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Hobbywing XERUN V10 G4...
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Hobbywing XERUN V10 G4 21.5T 2500KV brushless x 1/10 30401142

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€122.55 €129.00
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Hobbywing's Xerun V10 G4 engine ensures outstanding performance on the racetrack.

A whopping 5% more horsepower and 9.8% more kV than the previous G3R series make for a remarkably powerful driving experience in any 1/10 stock competition.

The completely redesigned G4 motor manages to optimally dissipate the heat development through the exposed stator core, among other things, the outer diameter and thus the total area has been increased by more than a quarter to contribute effectively to the cooling of the motor and in order to be able to quickly dissipate the heat to the outside, it is also possible to install the motor according to your needs, there are, for example, two sensor ports to make the cable routing as space-saving as possible, and if you still value plus customization, you can use the optional weak magnetic rotor to prepare the engine for Boost Stock instead of Blinky Stock racing.

Boost Stock stands for even more performance and even less heat development.


5% more power, 9.8% more kV and 4% less internal resistance than the G3R

Low resistance, but high efficiency

Long duration

First class linear power delivery

Housing optimized for weight and cooling

High quality machined parts

Fine adjustable timing

Easily disassembled for maintenance

All in all, this translates into an engine that plays at the highest level in terms of performance, durability and perfect power delivery.

Technical specifications:

Type: Brushless/Sensor

Poles: 2

KV: 2500kV

Turns: 21.5T

LiPo cells: 2-3

Maximum power: 173W

Maximum current: 38A

No-load Current: 3.0A

Outer diameter: 35.8mm

Length: 51.4mm

Shaft diameter: 3.17mm

Shaft length: 13.9mm

Weight: 149g

Adjustable timing: 30°-60°

Application: 1/10 Stock


Specific References