GoolRC Upgrade Waterproof 3650 3500KV Brushless Motor with 60A ESC Combo Set for 1/10 RC Car Truck

- 4 pole 12 slots high-torque motor design (NOTE: The product recommends using 2S (7.4V) batteries for the unit. Using a mismatched battery may result in the risk of burning out the electronics.) - 3.175mm shaft diameter - High purity copper windings maximize efficiency - Precision engineered for maximum energy conversion - Precision balanced rotor, smoothness for best reliability, and maximum RPM