Powerhobby 1/10 Car Aluminum Heatsink 30mm Twin Turbo Cooling Fans Mount BLUE ttrx1 and this factory part installs

and this factory part installs during a standard bottom-end rebuild

Two high-speed 40mm cooling fans deliver increased airflow across the motor can to help control heat during extended runs

Metal base  8

Split-spoke green wheels

Powerhobby 1/10 Car Aluminum Heatsink 30mm Twin Turbo Cooling Fans Mount BLUE ttrx1 and this factory part installsPowerhobby 1 10 Aluminum HeatSink (Motor Mount) w Twin Turbo High Speed 30mm Cooling Fans Description The PowerHobby Aluminum Motor Heatsink Mount with Twin Turbo High Speed Cooling Fans is designed to help reduce motor temperatures in compatible 1 10 scale RC vehicles. The aluminum mount fits motors measuring approximately 3638mm in diameter. Two high speed 30mm cooling fans provide increased airflow across the motor can to help control heat during