8.4V Motor Cooling Fan with Heat Sink for 1512/1515/1518/4274 Motors

Brushless motors in this size class can run genuinely hot under sustained load, especially on a build pushing them near their rated limits, and a motor's bare housing isn't always enough to shed that heat fast enough to avoid thermal derating. This combined heat sink and fan unit is sized to match the 1512/1515/1518/4274 motor family specifically, actively pulling heat away rather than relying on passive convection alone - useful for a build that's noticed its motors running hotter than expected under extended use.