HobbyFans Aluminum Motor Cooling Heatsink/Fan Combo (40mm Fan / 28000 RPM / 5-8.5V) S3 hub carriers

hub carriers

Six channels of independent charging output

Rear Shocks:

(2) Camera Brace Plates

Black anodized metal

HobbyFans Aluminum Motor Cooling Heatsink/Fan Combo (40mm Fan / 28000 RPM / 5-8.5V) S3 hub carriersThis aluminum motor cooling heatsink fan combo is designed for 40xx to 42xx size motors. It is small and lightweight with 28000 RPMs and includes the heat sink. FEATURES: Easy to install and remove. Prevent the motor from overheating even at speeds up to 28000 RPM. Excellent heat dissipation effect to protect the motor and extend its service life. Designed for RC Cars 40xx to 42xx brushless motors. The cooling fan can power up from the receiver.