BL-RPX3CF Speed Controller Fan for Yokomo BL-RPX3  [BL-RPX3CF]

Targeted ESC Ventilation for BL-RPX3 Cars

This purpose-built fan delivers concentrated airflow to speed controllers installed in Yokomo BL-RPX3 series competition touring car chassis. It is designed to assist temperature control during extended practice or race sessions and during tuning. The compact footprint aims to fit supported BL-RPX3 variants without affecting motor or chassis geometry.

Installation is generally quick on cars with accessible ESC mounting; set the fan to blow across the ESC body and secure it using the chassis' fan mount points or appropriate fasteners. Verify connector compatibility with your ESC and route wiring to stay clear of suspension and drivetrain elements.

In tuning scenarios, the cooling fan reduces thermal drift from the ESC, helping to stabilise power delivery and lowering the risk of thermal cutoff incidents during long runs, which improves consistency when adjusting motor timing or gear ratios.

For club racers and weekend tuners using BL-RPX3 chassis, this fan is a practical way to manage ESC heat and keep electronics behaviour more consistent session to session.