This comprehensive BMW R100 1990 Full Service Repair Manual provides a wealth of information for anyone looking to repair, maintain, rebuild, refurbish, or restore their classic motorcycle. Packed with detailed instructions and diagrams, this manual covers every aspect of the R100, from basic maintenance tasks to complex engine rebuilds. You'll find step-by-step guidance on everything from adjusting the carburetor and replacing the brakes to rebuilding the engine and performing a complete overhaul. The manual also includes valuable troubleshooting tips and diagnostic procedures, allowing you to identify and resolve any issues that may arise. Whether you're an experienced mechanic or a novice, this manual will empower you to tackle any repair or maintenance project with confidence.

The BMW R100, produced from 1976 to 1996, was a popular and enduring motorcycle model that epitomized the classic air-cooled boxer engine design. The R100, specifically the 1990 model year, held a special place in BMW's history. It represented the culmination of years of refinement and engineering excellence, boasting a reliable and robust powerplant paired with a comfortable and user-friendly chassis. The iconic "airhead" boxer engine, a horizontally opposed twin-cylinder design, provided smooth power delivery and a distinctive, throaty exhaust note. The engine's simplicity and durability meant low maintenance requirements and a long lifespan, making the R100 a popular choice for both daily commuters and weekend adventurers. The R100 was known for its comfortable riding experience, thanks to its upright riding position, adjustable suspension, and balanced handling. The 1990 R100 came equipped with a range of features that enhanced its practicality and performance, including an electric starter, a five-speed transmission, a telescopic front fork, and a rear swingarm with dual shock absorbers. The inclusion of a disc brake on the front wheel provided enhanced stopping power, contributing to the R100's overall safety and control. The 1990 R100 was available in a variety of configurations, including the standard R100, the more powerful R100RS, and the off-road capable R100GS. The R100's enduring popularity and timeless design have solidified its status as a classic motorcycle, making it a sought-after model among enthusiasts and collectors alike. The 1990 R100, with its reliable performance and enduring charm, remains a testament to BMW's commitment to engineering excellence and timeless design.