A3650-2000Kv, 6-Pole, Water-Cooled, Marine Motor

Adjustable Timing: No Bearings or Bushings: Bearings Cells: 2–6S LiPo (7.4–22.2V) Connector Type: 5.5mm Bullet Efficiency: 92% Input Voltage: 22.2V max Motor Type: Brushless Sensorless Inrunner Number of Poles: 6 Output: 680W Overall Diameter: 1.42 in (36mm) Overall Length: 2.20 in (56mm) RPM/Volt (Kv): 2000Kv Recommended Speed Control: 120A Sensored: No Shaft Diameter: 0.20 in (5mm) Shaft Length: 0.61 in (15.5mm) Size: 3650 Turns: 1.5-D Weight: 10.4 oz (294.8g)