The BMW R1100 GS, produced in 2000, is a distinguished adventure touring motorcycle celebrated for its robust engineering and versatile performance. Featuring a 1085 cc air/oil-cooled boxer twin engine, shaft drive, and innovative Telelever front suspension paired with Paralever rear suspension, this model excels in both long-distance comfort and off-road capability. Its strong build quality and the characteristic boxer engine configuration have cemented its reputation in the adventure touring segment, offering a compelling blend of power, reliability, and rider engagement for discerning owners.

This comprehensive factory service manual provides essential information for the maintenance and repair of the BMW R1100 GS (chassis code R259). It covers critical systems including the engine, fuel, electrical, and transmission, along with the drivetrain, chassis, suspension, and brakes. Detailed procedures for routine maintenance, engine overhauls, system diagnostics, and troubleshooting are included, supported by extensive wiring diagrams and technical specifications. This manual is an indispensable resource for owners, mechanics, and technicians aiming to preserve the optimal performance and longevity of their R1100 GS.