Zeppin Racing heat sink with 30mm fan

Many of the cooling fans currently on the market are no longer powerful enough for modern high speed motors and ESCs resulting in lower performance as well as reducing their life. This Zeppin Racing cooling fan features extremely high air flow while consuming less power and comes with an aluminium motor mount for 540 motors. The set includes only 1 fan, but has an optional mounting point for a second fan.

Source: Zeppin [zeppinracing.com]