The BMW R1200S (K40), produced from 2004 to 2008, represents a significant offering in the sport-touring motorcycle segment. This model is renowned for its powerful 1170 cc Boxer-twin engine, delivering approximately 125 horsepower and 85 lb-ft of torque, coupled with BMW's characteristic shaft drive via the Paralever single-sided swingarm. Its engineering excellence is evident in its sophisticated chassis and suspension systems, designed for both spirited riding and comfortable long-distance journeys. The R1200S embodies BMW Motorrad's heritage of quality and technological advancement, making it a compelling choice for riders seeking performance and reliability.

This comprehensive service and repair manual is designed to provide detailed guidance for the maintenance and repair of the BMW R1200S (K40) models from 2004-2008. It covers all major systems, including engine mechanicals, fuel and ignition systems, drivetrain components, chassis elements, and electrical systems. The manual offers step-by-step procedures for scheduled maintenance, routine servicing, and in-depth repairs, along with essential troubleshooting guides and technical specifications. Its purpose is to empower owners and technicians with the knowledge necessary to keep the R1200S operating at its peak performance and to ensure its longevity.