Designed for scale realism, this cooling component has compact proportions suited to detailed miniature vehicle power systems. Its 30mm size is appropriate for compatible motor cooling setups within the corresponding scale. The fan can be paired with matching motor mounts, heat sinks, and other cooling accessories while maintaining a cohesive installation. Its compact profile adds realistic mechanical detail without overwhelming the surrounding components. Compatibility should be checked with the intended 540 motor, mounting arrangement, and related cooling accessories before installation.