Team Corally - ESC Ultra High Speed Cooling Fan 40mm - 6v-8,4V - Dual ball bearings - BEC connector C-53103 Team Corally - ESC Ultra High Speed Cooling Fan 40mm - 6v-8,4V - Dual ball bearings - BEC connector C-53103 Team Corally - ESC Ultra High Speed Cooling Fan 40mm - 6v-8,4V - Dual ball bearings - BEC connector C-53103