This manual covers the Honda CB125, CB175, CL125, and CL175 motorcycle models produced between 1971 and 1974. These versatile motorcycles, available in street (CB) and scrambler (CL) variants, represent Honda's reputation for quality engineering and reliability during the early 1970s Japanese motorcycle boom. Known for their user-friendly parallel-twin engines and stylish designs, these models offered a blend of performance and practicality, making them popular choices for both everyday riders and enthusiasts. Their robust construction and straightforward mechanicals contributed to their enduring appeal as classic Japanese motorcycles.

This comprehensive service repair manual provides detailed information for the maintenance, repair, and troubleshooting of your Honda motorcycle. It covers all major systems, including the engine, transmission, electrical components, and chassis. Within its pages, you will find step-by-step procedures for routine maintenance tasks, in-depth repair instructions for complex issues, diagnostic flowcharts for troubleshooting common problems, and essential technical specifications such as torque values and clearances. This manual is an indispensable resource for owners, mechanics, and technicians aiming to preserve the performance and longevity of these vintage Honda machines.