Description:
This product is used for motor radiation.
For: 540 550 brushed motor and 3650/3660/3660/3670/3674 brushless motor.
With cooling fan
DC Fan Voltage 5V
Material: Aluminium

specifics:
Scale:1:10
Part:Heat Sink
For Vehicle Type:Car
Fuel Source:Electric
Package size: 10 * 10 * 5 cm / 4 * 4 * 2 in
Package weight: 52 g / 1.8 oz

Package list:
1 * Motor Metal Heat Sink 5V Cooling Fan