Compatible with all brackets with 36mm mounting holes.
Suitable for 540 550 3650 3660 size brushless motors, ESC,compatible with 1/8 1/10 1/12 scale rc car truck
It has perfect heat dissipation effect that can effectively avoid the motor from overheating.
Up to 18000 RPM, the shell is made of high quatity aluminum alloy,CNC machined for precision,durable in use.
It can be powered by receiver or ESC,convenience to use.
The wiring has positive and negative poles,so,the wrong connection will not work.

Shell Material: Aluminum Alloy
Fan Blade Material:plastic
Size:40mmx40mmx10mm(4010);
Screw Hole Distance: Approx.36mm
Max. RPM: 18000 RPM
Working Voltage: 5V-8.4V;
Input Plug:JST Male Plug
Color: Black-Gold/Black-Red/Black-Silver(Optional)
Cable Lenght:15cm
Weight:20g

Package Includes:
1 x 4010 Motor Cooling Fan