This comprehensive repair manual provides a detailed guide for servicing and rebuilding your 1985-1986 Honda TRX 125 ATV. It covers everything from basic maintenance to complete engine overhauls. The manual features detailed instructions, clear illustrations, and numerous diagrams to help you understand each step of the process. You'll find information on troubleshooting common problems, adjusting engine components, replacing parts, and more. The manual also includes torque specifications, wiring diagrams, and other essential technical data. With this manual in hand, you'll have all the information you need to keep your TRX 125 running smoothly for years to come.

The Honda TRX125, produced from 1985 to 1986, was a trail-oriented ATV designed for riders of all skill levels. This pocket-sized machine was powered by a 124cc, air-cooled, four-stroke single-cylinder engine, delivering a healthy blend of power and fuel efficiency. The TRX125 featured a simple, rugged design with a tubular steel frame and a comfortable seating position. It was equipped with a semi-automatic transmission, making it easy to operate, especially for novice riders. The independent front suspension and swingarm rear suspension provided a smooth and controlled ride over varied terrain. The TRX125 quickly gained popularity for its affordability, ease of use, and reliability. It was a perfect choice for beginners who wanted to get into the world of ATVs without breaking the bank. The TRX125 was also a popular choice for seasoned riders who wanted a fun and versatile machine for recreational activities like trail riding, light-duty work, and even exploring unpaved areas. Despite its vintage status, the TRX125 remains a sought-after model for its simplicity, practicality, and ability to provide an enjoyable riding experience. Its robust construction and straightforward design make it a viable option for enthusiasts who enjoy restoring and maintaining classic vehicles. Even today, the TRX125 serves as a reminder of the early days of ATV development, when affordability and easy handling were paramount.