Tamiya has developed the new Torque-Tuned motor, which offers performance that is between that of a standard Type 540 motor and the Sport-Tuned Motor. Compared to a standard Type 540 motor, it offers a higher top speed and improved acceleration when used with a RC car model's standard gear ratios. This motor can be used with the following Tamiya ESC's: TEU101-BK, TEU104-BK, TEU105-BK, TBLE-02. Supplied as shown.
Tamiya 540 motor comparison:
Standard 540
Turns: 27T
*Top speed: 24.3Km/h

Torque-Tuned Motor
Turns: 25T
*Top Speed: 26km/h

Sport-Tuned Motor
Turns: 23T
*Top Speed: 29.1km/h

*Measured using TT-01 chassis with kit-standard gear ratio.

Used motors are tested for operation in both directions, they are not opened or inspected or tested any further so their life expectancy is unknown.

Specification is unknown, please refer to pictures & google.

Supplied exactly as shown, please check pictures for condition.