This system includes :
Heatsink-3pcs
Cooling Fan-1pc
Plug Adapter-1pc
Stainless Steel Flat Head Screw 3x18-4pcs
Product major function & use:
Help trying to cool off the motor
1. Aluminum 6061 T6 is light product with high tensile power for great durability during extreme RC action. The product brings a double cooling effect on the motor by providing a cooling fan on top of the heatsink.
2. Effortless installation by attaching the item on the motor.
Also appropriate other automobile making use of 4247 brushless engines