This manual covers the R80 GS and R100 GS models from 1995, renowned dual-sport motorcycles celebrated for their durability, versatility, and the characterful air-cooled boxer engines. These machines are engineered for adventure, capable of handling both paved roads and challenging off-road terrain, a testament to a long-standing heritage in motorcycle manufacturing. Key features include a low-maintenance shaft drive system and robust construction, making them ideal for long-distance touring and exploration. The R80 GS and R100 GS are recognized for their significant low-end torque and reliable performance, solidifying their status as iconic adventure motorcycles.

This workshop manual provides comprehensive service, repair, and maintenance information essential for owners and technicians. It details procedures for all major systems, including the air-cooled twin-cylinder boxer engine, 5-speed gearbox, shaft drive, suspension, brakes, and electrical systems. The manual includes routine maintenance schedules, diagnostic troubleshooting guides, component overhaul instructions, critical specifications and tolerances, and electrical system diagnostics. Its in-depth coverage ensures that users can effectively maintain and repair their R80 GS or R100 GS, preserving its legendary performance and longevity.