Feature: 1. Motor Design: This product adopts 4 poles high torque rotor designs, with strong torque and stable output power; It adopts CNC machining of aluminum front and rear covers, and comes with high temperature resisting copper wire coils. 2. Product Quality: The motor is made of aluminum alloy and plastic material, which is durable and not easy to wear; It also comes with a stainless steel output shaft and bearings, improving the durability of the product. 3. Multiple Functions: This product has multiple prevention functions, such as low pressure cutoff prevention, overheating prevention, and throttle signal loss prevention. 4. Suitable for: This motor can easily change the internal timing, making the electrical adjustment suitable for various motors; It is suitable for various RC tires and tracks. 5. Product Performance: The product components are waterproof and dustproof; Its resistive current capacity is strong and its heat dissipation is excellent; The electrically adjustable programming card inside the package can be DIY programmed for electrical adjustment Specification: Item Type: 2838 Brushless Motor Set Weight: 185.00g/6.53oz Motor parameters Material: Aluminum alloy, plastic Color: Red Product Size: Approx. 28x40mm / 1.1x1.6in (excluding cables and shafts) Watt: 600 Maximum Speed: 50000 Maximum Voltage:<9V Maximum Amperage: 68A Shaft Diameter: 3.175mm/0.13in Shaft Length: 13mm/0.51in Connector: 3.5mm/0.14in gold banana head ESC parameters Continuous Current: 35A Peak Current: 120A (10 seconds) Suitable Batteries (excluding): 2 to 3 cells Lipo, 4 to 9 cells NiMH Electric Adjustment Size: Approx. 40x35x20.5mm / 1.6x1.4x0.8in (excluding cables) Motor Connector: 3.5mm Applicable: For SCY, for HSP, for Traxxas, for WLtoys, for HPI and other brands 1/14 1/16 remote control vehicles. Package List: 1 x Motor1 x ESC1 x Programming Card