This comprehensive BMW R850 R850GS 1999 Full Service Repair Manual provides detailed instructions and diagrams for every aspect of your motorcycle's maintenance, repair, and restoration. Whether you're a seasoned mechanic or a DIY enthusiast, this manual will guide you through every step, ensuring you have the knowledge and confidence to tackle any project. From routine maintenance like oil changes and filter replacements to more complex repairs like engine rebuilds and electrical system troubleshooting, this manual covers it all. With its extensive coverage of all systems, including the engine, transmission, suspension, brakes, electrical system, and bodywork, you'll have access to the information you need to keep your BMW R850 R850GS running smoothly and reliably. Precise illustrations, clear instructions, and detailed specifications make this manual an invaluable resource for anyone who wants to get the most out of their BMW motorcycle.

The BMW R850R and R850GS, launched in 1999, represent a significant milestone in BMW's motorcycle history. These models marked the transition from air-cooled to oil-cooled engines, offering increased power and efficiency. While sharing the same robust, air/oil-cooled 850cc boxer engine, they embodied distinct personalities. The R850R, a naked roadster, emphasized performance and agility, targeting riders seeking a thrilling and dynamic experience. Conversely, the R850GS, an adventure-touring machine, prioritized versatility and long-distance comfort, boasting a higher suspension, larger fuel tank, and optional luggage systems. Both models leveraged BMW's renowned quality and craftsmanship, incorporating features like a sturdy telescopic fork, mono-shock rear suspension, and powerful dual-piston Brembo brakes. The R850R and R850GS were praised for their responsive handling, smooth power delivery, and comfortable riding positions. With a focus on reliability and longevity, both models were well-equipped for commuting, touring, or simply enjoying spirited rides. However, their large size and weight, while contributing to stability, could feel cumbersome for smaller riders or in tight maneuvers. Despite their success, the R850R and R850GS were eventually replaced by new models, but their legacy continues to resonate within the BMW motorcycle community. Their iconic design, advanced engineering, and versatility have solidified their place as exceptional middleweight motorcycles that offered a blend of performance, comfort, and reliability for a wide range of riders.