This comprehensive service and repair manual provides all the information needed to maintain, repair, and rebuild your Honda C90, S90, Cl90, Cd90, or Ct90 motorcycle. The manual covers a wide range of topics, including detailed engine service procedures, fuel system maintenance, factory repair procedures, and extensive wiring diagrams. You'll find comprehensive guidance on gearbox service, exhaust system maintenance, suspension adjustments, and fault-finding procedures. The manual also includes crucial information on clutch removal and installation, front suspension components, bodywork repair, gearbox service, removal, and installation, cooling system maintenance, detailed specifications, transmission operation, factory maintenance schedules, electrical system troubleshooting, engine firing order, brake servicing procedures, driveshaft maintenance, timing chain service, exhaust service, and a wealth of illustrations and diagrams. With this manual, you'll have access to the same technical information used by Honda dealer technicians and mechanics, empowering you to perform professional-level repair and maintenance on your motorcycle.

## The Honda C90, S90, CL90, CD90 & CT90: A Legacy of Reliability and Adventure

The Honda C90, S90, CL90, CD90, and CT90, collectively known as the "Super Cub" series, represent a remarkable legacy in the motorcycle world. These small-displacement, air-cooled, four-stroke machines became synonymous with affordability, reliability, and practicality. Launched in 1958, the original C90 (Super Cub) revolutionized personal transportation with its innovative design, featuring a step-through frame, automatic clutch, and a four-speed transmission, making it incredibly easy to ride for beginners and experienced riders alike. Over the years, the Super Cub series diversified, with different models catering to various needs. The S90, for example, boasted a sporty aesthetic, while the CL90 and CD90 offered rugged off-road capabilities. The CT90, known as the "Trail 90" in the US, was specifically designed for adventure riding with its higher ground clearance and knobby tires.

The Super Cub's enduring popularity stems from its straightforward design and remarkable reliability. The simple, air-cooled engine is renowned for its durability and ease of maintenance, making it ideal for both urban commuting and long-distance travel. Its lightweight frame and low center of gravity contribute to its nimble handling, making it maneuverable in tight spaces and forgiving to learn on. But what truly sets the Super Cub apart is its timeless appeal. With its classic design, iconic silhouette, and versatility, it has transcended generations, becoming a cultural icon around the globe. From its humble beginnings as a practical commuter vehicle, the Super Cub has evolved into a symbol of adventure, freedom, and enduring reliability, captivating riders of all ages and walks of life.