Compatible with HSP HPI Wltoys Himoto Redcat 1/16 1/18 RC Car or can be fit for other brand rc car which has 380 390 size motors.
This heatsink fit for 380 390 size motor, it will come with a 5V cooling fan, to protect your motor.
Can be powered up by the receiver or esc.Do NOT try the working voltage over to 7V.
Keep your temperatures in check and your motor running efficient and cool with our heatsink and cooling fan combos.
Good heat dissipation performance ensures safe and efficient work.
Easy to install, great replacement parts for your old or broken one.

Material: Aluminum Alloy & Plastic(Fans)
Applicable Motor Size: 380/390 Motor
Applicable RC Car: for 1/16 1/18 Scale Electric RC Car
Inner Diameter: Approx. 26.5mm /1.04"
Cooling Fan Size:30x30mm;
Working Voltage:5V-6V;
Cooling Fan Connector type:JST Male Plug;
Cable length: 270mm/10.6";
Main Color:Red/Blue/Black/Silver/Purple(Optional);

Package Includes:
1 x RC Motor Hest Sink