This manual covers the 1985 Harley-Davidson FXSB Low Rider, a cruiser designed to appeal to a broader audience with its accessible ergonomics and distinctive styling. Known for its characteristic low seat height, shorter wheelbase, and classic Shovelhead engine, the FXSB offered a unique blend of traditional Harley-Davidson V-twin power and a more nimble riding experience. This model represented Harley-Davidson's effort to adapt to the evolving cruiser market of the mid-1980s, competing with offerings from other manufacturers while maintaining the brand's iconic identity.

This comprehensive factory service manual provides detailed information for the maintenance, repair, and troubleshooting of your 1985 Harley-Davidson FXSB Low Rider. It includes extensive coverage of all major systems, from the Shovelhead engine and 4-speed transmission to the electrical, fuel, brake, and suspension systems. With step-by-step procedures, diagnostic guides, and detailed wiring diagrams, this manual is an essential resource for owners, mechanics, and technicians seeking to preserve the performance and reliability of this classic motorcycle.