Aluminum Alloy Heat Sink RC Car Model Accessory for 4274 1515 1512 Brushless Motor 42mm

Made of aluminum alloy, practical for protecting the motor from overheating.

good heat dissipation performance, and provide safe and efficient work. Small and light, will not add to the burden of your remote control toy. Condition: 100% Brand NewItem Type: RC Accessory Material: Aluminum Alloy Optional Color: Red, Blue BladeDistance: 1.5mm Heat Sink Blade Quantity: 12pcs Applicable Motor: for 4274 1515 1512 brushless motor (external Diameter of 42mmCelsius1.7in)