Yokomo MR-447 Cooling Fan and Heat Sink

Keep your motor running cool under pressure with the Yokomo MR-447 Cooling Fan and Heat Sink. This integrated thermal management system actively dissipates heat during extended racing sessions, maintaining optimal motor performance and extending component lifespan. The efficient fan design pulls air directly across the heat sink fins, preventing thermal throttling that can rob you of critical power when it matters most. Whether you're grinding through practice rounds or pushing hard in finals, this upgrade ensures your motor stays in the peak performance zone. Trust the cooling solution that competitive drivers depend on.