Waterproof Brushless Motor 45A ESC Kit 3930KV 4370KV For 1/10 1/12 RC Car Truck. Waterproof, suitable for various condition races. Specially designed for 1/10 1/12 RC car. 4 pole 12 slot High-torque motor design. CNC Machined 6061 T6 billet aluminum heatsink can. High purity copper windings maximizes efficiency. High RPM ABEC5 oversized bearings. Precision balanced […]