The Buell Firebolt XB9R and XB12R models, produced in 2006, represent a distinctive approach to sportbike design. These motorcycles are characterized by their innovative engineering, including an aluminum frame that doubles as the fuel reservoir and an aluminum swingarm housing the oil reservoir, promoting excellent mass centralization and chassis rigidity. Powered by air-cooled, 45-degree V-twin engines, the XB9R offers 984cc of displacement and approximately 83 horsepower, while the XB12R features a larger 1203cc engine producing around 103 horsepower. Known for their sporty handling, unique styling, and the torque-rich delivery of their V-twin powerplants, the Firebolt series appealed to riders seeking a performance machine with a unique character and engineering philosophy.

This comprehensive workshop manual provides detailed guidance for the service, repair, and maintenance of the Buell Firebolt XB9R and XB12R. It covers all essential systems, including engine mechanicals, fuel injection, ignition, transmission, chassis, suspension, brakes, and the electrical system. Within its extensive pages, owners and technicians will find procedures for routine maintenance, troubleshooting common issues, major component overhauls, and technical specifications such as torque values and fluid capacities. The manual's detailed instructions and clear illustrations are designed to assist in keeping the vehicle in optimal condition, ensuring reliable performance and longevity.