1、Special designed for 1:10 SCX10 D90 D110 TF2 TRX4 KM2 RC Car. 2、Wireless remote control, safety and convenient for operator. 3、Made of quality metal and plastic material, durable and sturdy, having long service time. 4、Exquisite workmanship, cool appearance, helping to improve comprehensive performance. 5、Easy for installation, perfect replacement for the previous broken or old one. Features: 1. Special designed for 1:10 SCX10 D90 D110 TF2 TRX4 KM2 RC Car. 2. Wireless remote control, safety and convenient for operator. 3. Made of quality metal and plastic material, durable and sturdy, having long service time. 4. Exquisite workmanship, cool appearance, helping to improve comprehensive performance. 5. Easy for installation, perfect replacement for the previous broken or old one. Specifications: Condition: 100% Brand New Material: Metal, Plastic Fitment: Fit for 1:10 SCX10 D90 D110 TF2 TRX4  KM2 RC Car Fit for Traxxas RC Crawler aluminum alloy remote control winch Fit for SCX10 D90 RC crawler aluminum alloy wireless remote control winch Winch Remote Control: Size: Approx. 40 * 20 * 11mm / 1.6 * 0.8 * 0.4in Winch Controller: Remote Control Distance: 20m Size: Approx. 54 * 29 * 14mm / 2.1 * 1.1 * 0.6in Battery: Button Cell Battery Model: 27A 12V Battery Capacity: 160mAh Package List: 1 * Winch Controller 1 * Winch Remote Control Note: Please allow 1-3cm error due to manual measurement. Thanks for your understanding.