The 2006 FXSTI Softail Standard is a distinguished cruiser, embodying the iconic American motorcycle heritage. Known for its robust V-twin engine and distinctive Softail styling, which provides the classic hardtail look with hidden rear suspension for improved comfort, this model offers a timeless riding experience. Its engineering quality and reliability are hallmarks, making it a popular choice for enthusiasts and daily riders alike who appreciate its classic design and powerful performance. This comprehensive workshop service repair manual provides in-depth information covering all aspects of the 2006 FXSTI Softail Standard. It details essential maintenance procedures, including scheduled servicing, fluid checks, and lubrication, alongside step-by-step repair instructions for all major systems such as the engine, drivetrain, chassis, and electrical components. The manual also includes detailed troubleshooting guides, technical specifications, and clear wiring diagrams, equipping owners and technicians with the knowledge needed for effective maintenance and repair.