1、80A ESC: ESC has high current capacity, is suitable for various conditions and ensures stable conduction. 2、Durable Components: Waterproof and dustproof components, strong resistance current capacity, good heat dissipation. 3、High Performance: High frequency drive system and low resistance field effect tube increase load capacity and improve power utilization. 4、CNC Processing: 6061 T6 aluminum heat sink, high purity copper winding to maximize efficiency, high speed ABEC5 oversized bearings. 5、Precisely Balanced Rotor: Smoothness, best reliability and maximum speed. Ultra thin Stator Laminations, motor ESC kit is suitable for 1/8 1/10 RC Car. Item Type: ESC Electric Governor Motor Kit Color: As Pictures Shown Weight: Approx.268g/9.5oz Material: Aluminum Alloy + Plastic ESC Electric Governor Parameters: Type: Brushless Continuous Current: 80A Burst Current: 480A Resistance: 0.0005ohm Battery: 2-4cells Lipo Bec Output: 6V/5A (Switch Mode) Suitable Brushless Motor: >=5.5T Motor Parameters: Wattage: 900W Maximum Current: 56A Kv (rev/volt): 3100KV Maximum Speed: 50000 Diameter: Approx. 36mm/1.4in Length: Approx. 50mm/2.0in Shaft Length: Approx. 15mm/0.6in Shaft Diameter: Approx. 3.175mm/0.1in Suitable for: 1/8 1/10 Remote Control Car 1 x Motor 1 x ESC 1 x Manual