The corresponding speed of locomotive gear is as follows: 1, 1 gear: 10 to 20 yards. Second gear and second gear: 20 to 30 yards. Third gear: 30 to 50 yards. Fourth gear and fourth gear: 50 to 60 yards. Fifth gear: 60 to 100 yards or more. The information about locomotives is as follows: 1. Motorcycle: refers to motorcycles. Generally, it is the abbreviation of motorcycle with displacement greater than 200CC. The development history of motorcycles in Chinese mainland is not long. 2. Motorcycle: A two-wheeled or three-wheeled vehicle driven by a gasoline engine and with front wheels controlled by handlebars. It is light and flexible and widely used in sports equipment such as patrol, passenger and cargo transportation. 3. Classification: Motorcycles are divided into street cars, road races, motorcycles, cross-country motorcycles, cruise cars and station wagons.