CNC aluminum alloy four in one heat transfer fin Blheli_S traversing machine tower electric radiator
Specifications: Item name: CNC Aluminum alloy Heat sink for 30.5mm*30.5mm 4in1 ESC Materials: Aluminum alloy Size: 32mm*32mm*4mm Compatible for Racerstar Rev35A , BS30A, Tekkos 30A 4in1 ESC Features: Customized for 4in1 ESC Good Cooling effect Better Protective for the ESC