This book provides all the information that the interested motorcyclist needs for the maintenance and repair of a BMW F 650/800 - comprehensive and precise as is customary. Particularly valuable are the clear colored wiring diagrams. BMW motorcycle technology in detail: all processes, all maneuvers, all dimensions - maintenance work, repairs, removal and installation! With the models presented in this book, BMW has been able to successfully expand its market position since 2006. The parallel twin-cylinder engines from the specialist Rotax directly target customers of Japanese providers and have quickly carved out their place on the roads. The various F 800 models are narrow, powerful, and fuel-efficient. They are available with belt or chain drive, are agile, and relatively lightweight: technically up-to-date fun machines with a wide range of applications. In this book: F 800 798 cm³ 2006 to 2010, F 800 ST 798 cm³ 2006 to 2010, F 800 GS 798 cm³ 2007 to 2010, F 800 R 798 cm³ 2009 to 2010, F 650 GS 798 cm³ 2007 to 2010.