Model Number:Health Gearif2q1ot87g-4 Product Dimensions:17 x 7 x 7 cm; 260 Grams Voltage:12 Volts Material:Metal Item Weight:260 g Features:- This is a great electric motor gearbox used for children's cars.- The middle gear is made of metal which is more sturdy and durable.- It will make quite low noise and more wear-resistant.- There are 4 types for different voltage and speed that you can choose as need.- It will be a great replacement part for your broken or old ones.Specifications:Type(Optional): 6V 18000RPM, 12V 12000RPM, 12V 16000RPM, 12V 20000RPM,Total length: Approx. 16.5cm / 6.5inchHole Diameter: 1cm / 0.39inQuantity: 1Weight: approx. 270-289gPackage Included:1 x Electric Motor Gearbox Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. About this item [Application]: Gearbox is suitable for: cars, remote control cars and motorcycles, ATV, karting, child vehicles and other modifications [Application]: Gearbox is suitable for: cars, remote control cars and motorcycles, ATV, karting, child vehicles and other modifications [Replacement Part]: The electric motor gear box is specially used as part spare part replacement, widely used in the majority of kids ride on cars [Fine Workmanship]: The middle gear is made of metal which is more sturdy and durable [Well Performance]: This gearbox will make quite low noise and more wear-resistant [Replacement Part] [Fine Workmanship] [Well Performance]