3650 5200KV Sensorless Brushless Motor with 120A ESC Electronic Speed Controller. 3650 5200KV Sensorless Brushless Motor with 120A ESC Electronic Speed Controller and Programming Card Waterproof Combo Set 3.175mm Shaft for 1/10 RC Car Truck. Shaft diameter: 3.175mm. Connector: 4.0mm gold. Specifications of RC Programming Card. The way of how to connect the programming card […]