QS 138 V4 90H 4000W Mid Drive Hub Motor for Motorcycles - High-Power M - E Smart Way

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QS 138 V4 90H 4000W Mid Drive Hub Motor for Motorcycles - High-Power Magnet Motor with 1:2.35 Gear Ratio

Sale price $668.00 Regular price $738.00

QS 138 V4 90H 4000W Mid Drive Hub Motor for Motorcycles - High-Power Magnet Motor with 1:2.35 Gear Ratio

 

The NEW type QS 138 V4 90H 72V4000W Mid Drive Hub Motor is the ultimate upgrade for any motorcycle, designed to provide powerful and efficient performance on any terrain. Equipped with a rated power of 4000W and a maximum torque of 150N.m, this mid-drive motor is capable of reaching speeds of up to 100KPH, making it perfect for motorcycle enthusiasts.

With a rated voltage of 72V, the QS 138 V4 mid-drive motor delivers maximum power delivery and efficiency, while the magnet height of 90mm and 5 pole pairs delivers excellent torque and acceleration. The motor gear ratio of 1:2.35 ensures smooth and efficient power transfer, while the speed of 4800RPM and with flux weakening of 7000RPM provides excellent performance and acceleration.

The rated current of 60A and max bus current of 200A ensure efficient power delivery and reliable performance, making this mid-drive motor perfect for motorcycle enthusiasts of any level.

Whether you're looking to upgrade your existing motorcycle or build your own, the NEW type QS 138 V4 90H 72V4000W Mid Drive Hub Motor is the perfect choice for powerful and efficient performance. Order yours today and experience the ultimate power and performance upgrade for your motorcycle!
The Motor Technique
Motor Drawing

The QS 138 V4 90H 4000W Mid Drive Hub Motor for Motorcycles - High-Power Magnet Motor with 1:2.35 Gear Ratio is a sensational customer favorite, and we hope you like it just as much.

Inventory Last Updated: Jun 20, 2024