Features: and Wide-range Application: All new RC winch could for SCX10 TRX4 D90 SCX10 and most toy RC car crawler of 1 or 10 1 or 8 scaled, use as the replacement part of your RC toy accessories.RC Crawler Spare Part: A perfect replacement for your handmade RC toy, especially for toy RC crawler for cars, accessories of your electrical toys which offer a for fresh new service cycle with great performance.Speciality Design: Stable and heavy bearing design and carry with 3D slim cutting, improving outline of product and grade, equipped with dual motors, wireless remote controller and receiver with flexibility and high sensitivity, wide operating voltage 5-11v, more durable and stability for better performance to improve for play experience. Material: Made by and durable metal and plastic, wear resistant of abrasion and erosion, more stable with good performance for RC toy parts.Easy Installation: Applicable for most RC car toys requirements and easy to install and change by your own, if you need any further instructions please do not hesitate to contact with us. Package Includes:1 Set RC Winch with Remote Control System Specifications:Material: Metal, PlasticProduct Dimension: approx. Winch length 87mm or 3.42 inch, base width 34mm or 1.34 inch, winch height 37mm or 1.45 inchNet Weight: approx. 207g or 0.45 lbs note:Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.