New from Yeah Racing is their line of ultra lightweight 540 type electric motor heatsinks with cooling fans. The first is their high air flow twin fan heat sink with twin Tornado high speed fans. A second 2 fan setup is their super light twin fan heat sink with dual cooling fans. Two other similar heatsinks have been configured with single cooling fans with Type A placing the fan directly over the body of the motor, while Type B has the fan offset to cool the end of the motor. All are available in anodised black or blue.