Features: 1. Exquisite design, easy to install, ready to use immediately. 2. Ideal for upgrading your toy car for enhanced performance. 3. Helps develop children's hand-eye coordination, fine motor skills, and sensory abilities. 4. Made from high-quality metal materials for durability and long-term use when handled properly. 5. A great gift choice for toy car enthusiasts who appreciate functional upgrades. Notice: Actual color may vary slightly due to differences in monitor displays and lighting conditions. Please allow 1–3 mm deviation due to manual measurement. Size: 55 x 25 x 20 mm Usage: Can be operated manually or remotely; receiver is directly powered. Winch base long hole distance: 45–50 mm Winch base wide hole distance: 8.5 mm Compatible with 1:10 scale remote control car models such as Axial SCX10, TRX4, D90, RC4WD, and similar models. Note: Power supply voltage: 6V or 7.2V (battery not included). Equipped with forward and reverse switch; center position stops the winch, left and right positions control forward and reverse operation. Pulling force: approximately 2–3 kg. The retractable wire requires switch activation to stop the winch; failure to do so may cause gear damage. Package List: 1 x Electric Winch