Product Description Item Type: RC Brushless Motor Set Motor Specifications: - Shell Material: Aluminum Alloy - Color: Red - Dimensions: Approx. 36 x 60mm (1.4 x 2.4in) excluding cables and shafts - KV Value: 4200KV - Power Rating: 1200 Watts - Maximum Speed: 50,000 RPM - Maximum Amperage: 100A - Shaft Diameter: Approx. 3.175mm (0.13in) - Shaft Length: Approx. 17mm (0.7in) ESC Specifications: - Color: Black - Shell Material: Plastic - Dimensions: Approx. 53 x 37 x 38mm (2.1 x 1.5 x 1.5in) without cable - Continuous Current: 80A - Peak Current: 480A - BEC Output: 6V, 5A - Compatible Battery Types: 2-4 cells LiPo / 4-12 cells NiMH (batteries not included) Servo Specifications: - Shell Material: Aluminum Alloy - Color: Red - Dimensions: Approx. 55 x 43 x 20mm (2.2 x 1.7 x 0.8in) - Pulse Width Range: 500 to 2500 s - Neutral Position: 1500 s - Teeth Count: 25T - No Load Speed: 0.24 sec/60 to 0.17 sec/60 - Peak Stall Torque: 29.5 kg.cm to 32 kg.cm - Dead Zone Width: 5 s - Operating Angle: 180 3 Compatibility: - Suitable for 1/8 and 1/10 RC Cars Package Includes: - 1 x Brushless Motor - 1 x Electronic Speed Controller (ESC) - 1 x User Manual - 1 x Servo - 1 x Metal Servo Arm - 5 x Plastic Servo Arms - 7 x Screws - 4 x Screw Barrels - 4 x Rubber Mats Note: - The product may be sent in either new or old type randomly. Please ensure you are comfortable with this before ordering.