This comprehensive service and repair manual provides a detailed guide for maintaining and repairing Maico 250, 400, 440, and 501 motorcycles. It contains hundreds of pages with detailed photos and diagrams, covering all aspects of repair, servicing, and troubleshooting. This manual is designed to be used by both professional mechanics and home enthusiasts, offering step-by-step instructions and highly detailed exploded diagrams to ensure every job is completed correctly. Whether you are performing routine maintenance, tackling a complex repair, or simply looking for a better understanding of your motorcycle's inner workings, this manual provides the essential information you need.

The Maico 250, 400, 440, and 501 motorcycles were legendary off-road machines produced by the German manufacturer Maico from the 1960s to the early 1980s. These motorcycles were known for their exceptional handling, power, and durability, making them popular choices for motocross, enduro, and trials competition. They were particularly renowned for their light weight and responsive engines, which allowed them to navigate challenging terrain with agility and speed. The Maico 250, with its compact and powerful two-stroke engine, became a dominant force in the 250cc motocross class, earning numerous victories and championships. The 400, 440, and 501 models, with their larger displacement engines, provided even more power and torque, making them ideal for the demanding enduro and trials disciplines.

Maico motorcycles were not only successful in racing but also gained a loyal following among recreational riders who appreciated their performance and handling characteristics. The company's commitment to innovation led to several groundbreaking features, including the first use of a magnesium crankcase in a production motorcycle, which reduced weight and improved performance. Despite their popularity and success, Maico faced financial difficulties in the late 1970s and eventually ceased production in the early 1980s. Today, these classic machines are highly sought after by collectors and enthusiasts who appreciate their historical significance and performance legacy. The Maico 250, 400, 440, and 501 remain iconic examples of German engineering and motorcycle design, forever etched in the history of off-road motorcycling.