25mm Ultra High Speed - ESC Cooling FanWith racing ESC operating in extreme electrical current and temperature, we have created a more powerful fan for high power ESC, with RPM in the 20,000 range @7.2V

Size : 25mm x 25mm x 10mm

Weight : 6.6g

Operating Voltage : 6V-8.4V

RPM Range: 6V - 8.4V 18000 ~22000

Current @ 8.4V: ~0.43A

Axial option: Available in ball bearings

Plug : Hobbywing V3.1 style