The BMW K1100 RT/RS motorcycles, produced from approximately 1991 to 1996, represent a significant offering in the premium sport touring and sportbike segments. These motorcycles are distinguished by their unique horizontally opposed, 4-stroke, flat twin engines, displacing 1085cc and featuring a DOHC, 4-valve per cylinder configuration, known for smooth power delivery and a low center of gravity. The K1100 RT models, in particular, are recognized for their integrated fairings, providing excellent wind protection for comfortable long-distance touring. A key engineering highlight is the shaft drive system, offering reduced maintenance compared to chain-driven alternatives. Optional Integral ABS was also available, enhancing braking safety.

This manual provides comprehensive guidance for the maintenance, repair, and troubleshooting of the BMW K1100 RT/RS. It covers all essential systems, including detailed procedures for engine mechanicals, electrical systems, fuel injection, transmission, clutch, front forks, steering, rear drive, and brake systems. The scope extends to basic maintenance, intermediate servicing, and major overhauls, with specific attention to common issues and component replacement. Essential technical specifications, torque values, and diagnostic information are included, supported by detailed diagrams and illustrations. This resource is designed to assist owners, mechanics, and technicians in ensuring the optimal performance, reliability, and longevity of their K1100 RT/RS motorcycle.