QS138 90h V3

New 2026 design.   PMSM.  

5 pole pairs.

Temp Sensor #5 in Fardriver.

Hall type position sensors. 

1 : 2.35 Gear reduction.

428 15t sprocket included.

When changing oil use 85w-90 100ml.  

Rated Power: 4,000 watts continuous, 13,000 watts peak  

Rated Voltage: 72 volts (nominal)