Tornado Thumper C4240-900kv Brushless Outrunner Motor (Purple) includes 3.5mm gold connectors.

For use with a 3 to 7s lipo and 45amp + ESC

Voltage: 10.8v – 25.9v

KV: 900

Windings: 10

Current Draw – Max: 45A

Max Power: 540watts

Length: 60mmLength (less shaft): 40mm

Diameter: 42.5mm

Shaft Length: 20mm

Shaft Diameter: 5mm

Suggested prop size (not included) from 10 x 5 to11 x 5

Suggested model weight up to 2kilo